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Timeline of sustainable energy research 2020 to the present

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Timeline of sustainable energy research 2020– documents increases in renewable energy, solar energy, and nuclear energy, particularly for ways that are sustainable within the Solar System.

Renewable energy capacity has steadily grown, led by solar photovoltaic power.[1]

Events currently not included in the timelines include:

Prior history of energy consumption sources up to 2018

Grids

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Smart grids

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2022

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  • A study provides results of simulations and analysis of "transactive energy mechanisms to engage the large-scale deployment of flexible distributed energy resources (DERs), such as air conditioners, water heaters, batteries, and electric vehicles, in the operation of the electric power system".[2][3]

Super grids

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2022

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Microgrids and off-the-grid

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  • Researchers describe a way for "inherently robust, scalable method of integration using multiple energy storage systems and distributed energy resources, which does not require any means of dedicated communication improvised controls", which could make microgrids easy and low cost "where they are needed most" such as during a power outage or after a disaster.[5][6]

Solar power

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Reported timeline of research solar cell energy conversion efficiencies since 1976 (National Renewable Energy Laboratory)

2020

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  • 6 March – Scientists show that adding a layer of perovskite crystals on top of textured or planar silicon to create a tandem solar cell enhances its performance up to a power conversion efficiency of 26%. This could be a low cost way to increase efficiency of solar cells.[9][10]
  • 13 July – The first global assessment into promising approaches of solar photovoltaic modules recycling is published. Scientists recommend "research and development to reduce recycling costs and environmental impacts compared to disposal while maximizing material recovery" as well as facilitation and use of techno–economic analyses.[11][12]
  • 3 July – Scientists show that adding an organic-based ionic solid into perovskites can result in substantial improvement in solar cell performance and stability. The study also reveals a complex degradation route that is responsible for failures in aged perovskite solar cells. The understanding could help the future development of photovoltaic technologies with industrially relevant longevity.[13][14][importance?]

2021

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  • 12 April – Scientists develop a prototype and design rules for both-sides-contacted silicon solar cells with conversion efficiencies of 26% and above, Earth's highest for this type of solar cell.[15][16][importance?]
  • 21 May – The first industrial commercial production line of perovskite solar panels, using an inkjet printing procedure, is launched in Poland.[19]
  • 13 December – Researchers report the development of a database and analysis tool about perovskite solar cells which systematically integrates over 15,000 publications, in particular device-data about over 42,400 of such photovoltaic devices.[20][21]
  • 16 December – ML System from Jasionka, Poland, opens first quantum glass production line. The factory started the production of windows integrating a transparent quantum-dots layer that can produce electricity while also capable of cooling buildings.[22][importance?]

2022

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  • 30 May - A team at Fraunhofer ISE led by Frank Dimroth developed a 4-junction solar cell with an efficiency of 47.6% - a new world record for solar energy conversion.[23][importance?]
  • 13 July – Researchers report the development of semitransparent solar cells that are as large as windows,[24] after team members achieved record efficiency with high transparency in 2020.[25][26] On 4 July, researchers report the fabrication of solar cells with a record average visible transparency of 79%, being nearly invisible.[27][28]

2024

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  • 12 March – Scientists demonstrate the first monolithically integrated tandem solar cell using selenium as the photoabsorbing layer in the top cell, and silicon as the photoabsorbing layer in the bottom cell.[32]

High-altitude and space-based solar power

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Ongoing research and development projects include SSPS-OMEGA,[33][34] SPS-ALPHA,[35][36] and the Solaris program.[37][38][39]

2020

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2023

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Floating solar

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2020

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  • A study concludes that deploying floating solar panels on existing hydro reservoirs could generate 16%–40% (4,251 to 10,616 TWh/year) of global energy needs when not considering project-siting constraints, local development regulations, "economic or market potential" and potential future technology improvements.[46][47]

2022

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  • Researchers develop floating artificial leaves for light-driven hydrogen and syngas fuel production. The lightweight, flexible perovskite devices are scalable and can float on water similar to lotus leaves.[48][49]

2023

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Agrivoltaics

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  • 2021 – An improved agrivoltaic system with a grooved glass plate is demonstrated.[52][53]
  • 2021 – A report reviews several studies[54][55] about the potential of agrivoltaics, which partly suggest "high potential of agrivoltaics as a viable and efficient technology" and outline concerns for refinements to the technology.[56]
  • 2022 – Researchers report the development of greenhouses (or solar modules) by a startup that generate electricity from a portion of the spectrum of sunlight, allowing spectra that interior plants use to pass through.[57][58]
  • 2023 – Demonstration of another agrivoltaic greenhouse which outperforms a conventional glass-roof greenhouse.[59][60]

Solar-powered production

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Water production

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Early 2020s
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Wind power

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2021

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  • A study using simulations finds that large scale vertical-axis wind turbines could outcompete conventional HAWTs (horizontal axis) wind farm turbines.[71][72]
  • Scientists report that due to decreases in power generation efficiency of wind farms downwind of offshore wind farms, cross-national limits and potentials for optimization need to be considered in strategic decision-making.[73][74]
  • Researchers report, based on simulations, how large wind-farm performance can be significantly improved using windbreaks.[75][76]
  • The world's first fully autonomous commercial "airborne wind energy" system (an airborne wind turbine) is launched by a company.[77]
  • An U.S. congressionally directed report concludes that "the resource potential of wind energy available to AWE systems is likely similar to that available to traditional wind energy systems" but that "AWE would need significant further development before it could deploy at meaningful scales at the national level".[77]

2023

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2024

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Hydrogen energy

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2022

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2023

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Hydroelectricity and marine energy

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2021

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  • Engineers report the development of a prototype wave energy converter that is twice as efficient as similar existing experimental technologies, which could be a major step towards practical viability of tapping into the sustainable energy source.[109][110]
  • A study investigates how tidal energy could be best integrated into the Orkney energy system.[111] A few days earlier, a review assesses the potential of tidal energy in the UK's energy systems, finding that it could, according to their considerations that include an economic cost-benefit analysis, deliver 34 TWh/y or 11% of its energy demand.[112][113]

Energy storage

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Electric batteries

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2022

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2023

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Thermal energy storage

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Novel and emerging types

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  • 2021 – A company generates its first power from a gravity battery at a site in Edinburgh.[121] Other gravity batteries are also under construction by other companies.[122]
  • 2022 – A study describes using lifts and empty apartments in tall buildings to store energy, estimating global potential around 30 to 300 GWh.[123][124]

Nuclear fusion

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  • 2020
    • Assembly of ITER, which has been under construction for years, commences.[125]
    • The Chinese experimental nuclear fusion reactor HL-2M is turned on for the first time, achieving its first plasma discharge.[126]
  • 2021
    • [Record] China's EAST tokamak sets a new world record for superheated plasma, sustaining a temperature of 120 million degrees Celsius for 101 seconds and a peak of 160 million degrees Celsius for 20 seconds.[127]
    • [Record] The National Ignition Facility achieves generating 70% of the input energy, necessary to sustain fusion, from inertial confinement fusion energy, an 8x improvement over previous experiments in spring 2021 and a 25x increase over the yields achieved in 2018.[128]
    • The first Fusion Industry Association report was published - "The global fusion industry in 2021"[129]
    • [Record] China's Experimental Advanced Superconducting Tokamak (EAST), a nuclear fusion reactor research facility, sustained plasma at 70 million degrees Celsius for as long as 1,056 seconds (17 minutes, 36 seconds), achieving the new world record for sustained high temperatures (fusion energy however requires i.a. temperatures over 150 million °C).[130][131][132]
  • 2022
    • [Record] The Joint European Torus in Oxford, UK, reports 59 megajoules produced with nuclear fusion over five seconds (11 megawatts of power), more than double the previous record of 1997.[133][134]
    • [Record] United States researchers at Lawrence Livermore National Laboratory National Ignition Facility (NIF) in California has recorded the first case of ignition on August 8, 2021. Producing an energy yield of 0.72, of laser beam input to fusion output.[135][136]
    • [Record] Building on the achievement in August 2022, American researchers at Lawrence Livermore National Laboratory National Ignition Facility (NIF) in California recorded the first ever net energy production with nuclear fusion, producing more fusion energy than laser beam put in. Laser efficiency was in the order of 1%.[137]
  • 2023
    • [Record] On February 15, 2023, Wendelstein 7-X reached a new milestone: Power plasma with gigajoule energy turnover generated for eight minutes.[138]
    • JT-60SA achieves first plasma in October, making it the largest operational superconducting tokamak in the world.[139]
  • 2024
    • The Korea Superconducting Tokamak Advanced Research (KSTAR) achieved the new record of 102-sec-long operation (Integrated RMP control for ELM-less H-mode with a notable advancement on the favorable control the error field,[140] Tungsten divertor) with the achieved duration of 48 seconds at the high-temperature of about 100 million degrees Celsius in February 2024, after the last record of 45-sec-long operation (ELM-less H-mode (FIRE mode[141]), Carbon-based divertor, 2022). See "핵융합 플라스마 장기간 운전기술 확보 청신호, 보도자료, KSTAR연구본부" (in Korean). 20 March 2024. and "[공식발표] 한국 인공태양 KSTAR 또 해냈다! "1억도○○ 초?"". YouTube (in Korean). (21 March 2024).

Geothermal energy

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2022

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Waste heat recovery

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2020

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  • Reviews about WHR in the aluminium industry[144] and cement industry[145] are published.

2023

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  • A report by the company Danfoss estimates EU's excess heat recovery potential, suggesting there is "huge, unharnessed potential" and that action could involve initial mapping of existing waste heat sources.[146]

Bioenergy, chemical engineering and biotechnology

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2020

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2022

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2023

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General

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Research about sustainable energy in general or across different types.

Other energy-need reductions

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Research and development of (technical) means to substantially or systematically reduce need for energy beyond smart grids, education / educational technology (such as about differential environmental impacts of diets), transportation infrastructure (bicycles and rail transport) and conventional improvements of energy efficiency on the level of the energy system.

2020

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  • A study shows a set of different scenarios of minimal energy requirements for providing decent living standards globally, finding that – according to their models, assessments and data – by 2050 global energy use could be reduced to 1960 levels despite 'sufficiency' still being materially relatively generous.[157][158][159]

2022

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Materials and recycling

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2020

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2021

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  • Neodymium, an essential rare-earth element (REE), plays a key role in making permanent magnets for wind turbines. Demand for REEs is expected to double by 2035 due to renewable energy growth, posing environmental risks, including radioactive waste from their extraction.[165]

2023

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Flow chart of proposed or possible product stewardship scheme for new solar PV panels[170]

Seabed mining

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2020
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  • Researchers assess to what extent international law and existing policy support the practice of a proactive knowledge management system that enables systematic addressing of uncertainties about the environmental effects of seabed mining via regulations that, for example, enable the International Seabed Authority to actively engage in generating and synthesizing information.[172]
2021
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  • A moratorium on deep-sea mining until rigorous and transparent impact assessments are carried out is enacted at the 2021 world congress of the International Union for the Conservation of Nature (IUCN). However, the effectiveness of the moratorium may be questionable as no enforcement mechanisms have been set up, planned or specified.[173] Researchers have outlined why there is a need to avoid mining the deep sea.[174][175][176][177][178]
  • Nauru requested the ISA to finalize rules so that The Metals Company be approved to begin work in 2023.[179]
  • China's COMRA tested its polymetallic nodules collection system at 4,200 feet of depth in the East and South China Seas. The Dayang Yihao was exploring the Clarion-Clipperton Zone for China Minmetals when it crossed into the U.S. exclusive economic zone near Hawaii, where for five days it looped south of Honolulu without having requested entry into US waters.[180]
2022
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2023
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  • Supporters of mining were led by Norway, Mexico, and the United Kingdom, and supported by The Metals Company.[179]
  • Chinese prospecting ship Dayang Hao prospected in China-licensed areas in the Clarion Clipperton Zone.[180]
2024
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  • Norway approved commercial deep-sea mining. 80% of Parliament voted to approve.[185]

Maintenance

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Maintenance of sustainable energy systems could be automated, standardized and simplified and the required resources and efforts for such get reduced via research relevant for their design and processes like waste management.

2022

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  • Researchers demonstrate electrostatic dust removal from solar panels.[186][187]

Economics

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2021

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  • A review finds that the pace of cost-decline of renewables has been underestimated and that an "open cost-database would greatly benefit the energy scenario community".[188][189] A 2022 study comes to similar conclusions.[190][191]

2022

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Feasibility studies and energy system models

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2020

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  • A study suggests that all sector defossilisation can be achieved worldwide even for nations with severe conditions. The study suggests that integration impacts depend on "demand profiles, flexibility and storage cost".[194][195]

2021

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2022

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2023

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Assessment of pathways for building heating in the EU[202] (more)

See also

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Not yet included
Timelines of related areas

References

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  1. ^ Source for data beginning in 2017: "Renewable Energy Market Update Outlook for 2023 and 2024" (PDF). IEA.org. International Energy Agency (IEA). June 2023. p. 19. Archived (PDF) from the original on 11 July 2023. IEA. CC BY 4.0. ● Source for data through 2016: "Renewable Energy Market Update / Outlook for 2021 and 2022" (PDF). IEA.org. International Energy Agency. May 2021. p. 8. Archived (PDF) from the original on 25 March 2023. IEA. Licence: CC BY 4.0
  2. ^ Ledbetter, Tim. "Homes fitted with new technology could make the grid smarter". Pacific Northwest National Laboratory via techxplore.com. Archived from the original on 26 October 2022. Retrieved 26 October 2022.
  3. ^ "Distribution System Operation with Transactive (DSO+T) Study | PNNL". www.pnnl.gov. Archived from the original on 26 October 2022. Retrieved 26 October 2022.
  4. ^ Hunt, Julian David; Nascimento, Andreas; Zakeri, Behnam; Barbosa, Paulo Sérgio Franco (15 June 2022). "Hydrogen Deep Ocean Link: a global sustainable interconnected energy grid". Energy. 249: 123660. Bibcode:2022Ene...24923660H. doi:10.1016/j.energy.2022.123660. ISSN 0360-5442.
  5. ^ O'Neil, Connor. "Communication-less scheme streamlines microgrid setup, simplifies recovery". National Renewable Energy Laboratory via techxplore.com. Archived from the original on 26 October 2022. Retrieved 26 October 2022.
  6. ^ Koralewicz, Przemyslaw; Mendiola, Emanuel; Wallen, Robb; Gevorgian, Vahan; Laird, Daniel (28 September 2022). "Unleashing the Frequency: Multi-Megawatt Demonstration of 100% Renewable Power Systems with Decentralized Communication-Less Control Scheme". National Renewable Energy Lab. (NREL), Golden, CO (United States). doi:10.2172/1891206. OSTI 1891206. S2CID 252824040. Archived from the original on 26 October 2022. Retrieved 26 October 2022. {{cite journal}}: Cite journal requires |journal= (help)
  7. ^ Kojima, Akihiro; Teshima, Kenjiro; Shirai, Yasuo; Miyasaka, Tsutomu (6 May 2009). "Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells". Journal of the American Chemical Society. 131 (17): 6050–6051. doi:10.1021/ja809598r. PMID 19366264.
  8. ^ a b "NREL efficiency chart" (PDF). Archived (PDF) from the original on 28 November 2020. Retrieved 30 November 2020.
  9. ^ "Light to electricity: New multi-material solar cells set new efficiency standard". phys.org. Archived from the original on 28 March 2020. Retrieved 5 April 2020.
  10. ^ Xu, Jixian; Boyd, Caleb C.; Yu, Zhengshan J.; Palmstrom, Axel F.; Witter, Daniel J.; Larson, Bryon W.; France, Ryan M.; Werner, Jérémie; Harvey, Steven P.; Wolf, Eli J.; Weigand, William; Manzoor, Salman; Hest, Maikel F. A. M. van; Berry, Joseph J.; Luther, Joseph M.; Holman, Zachary C.; McGehee, Michael D. (6 March 2020). "Triple-halide wide–band gap perovskites with suppressed phase segregation for efficient tandems". Science. 367 (6482): 1097–1104. Bibcode:2020Sci...367.1097X. doi:10.1126/science.aaz5074. PMID 32139537. S2CID 212561010.
  11. ^ "Research points to strategies for recycling of solar panels". techxplore.com. Archived from the original on 26 June 2021. Retrieved 26 June 2021.
  12. ^ Heath, Garvin A.; Silverman, Timothy J.; Kempe, Michael; Deceglie, Michael; Ravikumar, Dwarakanath; Remo, Timothy; Cui, Hao; Sinha, Parikhit; Libby, Cara; Shaw, Stephanie; Komoto, Keiichi; Wambach, Karsten; Butler, Evelyn; Barnes, Teresa; Wade, Andreas (July 2020). "Research and development priorities for silicon photovoltaic module recycling to support a circular economy". Nature Energy. 5 (7): 502–510. Bibcode:2020NatEn...5..502H. doi:10.1038/s41560-020-0645-2. ISSN 2058-7546. S2CID 220505135. Archived from the original on 21 August 2021. Retrieved 26 June 2021.
  13. ^ "Crystal structure discovered almost 200 years ago could hold key to solar cell revolution". phys.org. Archived from the original on 4 July 2020. Retrieved 4 July 2020.
  14. ^ Lin, Yen-Hung; Sakai, Nobuya; Da, Peimei; Wu, Jiaying; Sansom, Harry C.; Ramadan, Alexandra J.; Mahesh, Suhas; Liu, Junliang; Oliver, Robert D. J.; Lim, Jongchul; Aspitarte, Lee; Sharma, Kshama; Madhu, P. K.; Morales‐Vilches, Anna B.; Nayak, Pabitra K.; Bai, Sai; Gao, Feng; Grovenor, Chris R. M.; Johnston, Michael B.; Labram, John G.; Durrant, James R.; Ball, James M.; Wenger, Bernard; Stannowski, Bernd; Snaith, Henry J. (2 July 2020). "A piperidinium salt stabilizes efficient metal-halide perovskite solar cells" (PDF). Science. 369 (6499): 96–102. Bibcode:2020Sci...369...96L. doi:10.1126/science.aba1628. hdl:10044/1/82840. PMID 32631893. S2CID 220304363. Archived (PDF) from the original on 13 September 2020. Retrieved 30 November 2020.
  15. ^ "Both-sides-contacted solar cell sets new world record of 26 percent efficiency". techxplore.com. Archived from the original on 10 May 2021. Retrieved 10 May 2021.
  16. ^ Richter, Armin; Müller, Ralph; Benick, Jan; Feldmann, Frank; Steinhauser, Bernd; Reichel, Christian; Fell, Andreas; Bivour, Martin; Hermle, Martin; Glunz, Stefan W. (April 2021). "Design rules for high-efficiency both-sides-contacted silicon solar cells with balanced charge carrier transport and recombination losses". Nature Energy. 6 (4): 429–438. Bibcode:2021NatEn...6..429R. doi:10.1038/s41560-021-00805-w. ISSN 2058-7546. S2CID 234847037. Archived from the original on 27 October 2021. Retrieved 10 May 2021.
  17. ^ ""Molecular glue" strengthens the weak point in perovskite solar cells". New Atlas. 10 May 2021. Archived from the original on 13 June 2021. Retrieved 13 June 2021.
  18. ^ Dai, Zhenghong; Yadavalli, Srinivas K.; Chen, Min; Abbaspourtamijani, Ali; Qi, Yue; Padture, Nitin P. (7 May 2021). "Interfacial toughening with self-assembled monolayers enhances perovskite solar cell reliability". Science. 372 (6542): 618–622. Bibcode:2021Sci...372..618D. doi:10.1126/science.abf5602. ISSN 0036-8075. PMID 33958474. S2CID 233872843. Archived from the original on 13 June 2021. Retrieved 13 June 2021.
  19. ^ "Polish firm opens cutting-edge solar energy plant". techxplore.com. Archived from the original on 24 June 2021. Retrieved 23 June 2021.
  20. ^ "The Wikipedia of perovskite solar cell research". Helmholtz Association of German Research Centres. Retrieved 19 January 2022.
  21. ^ T. Jesper Jacobsson; Adam Hultqvist; Alberto García-Fernández; et al. (13 December 2021). "An open-access database and analysis tool for perovskite solar cells based on the FAIR data principles". Nature Energy. 7: 107–115. doi:10.1038/s41560-021-00941-3. hdl:10356/163386. ISSN 2058-7546. S2CID 245175279.
  22. ^ "Solar glass: - ML System opens Quantum Glass production line - pv Europe". 13 December 2021.
  23. ^ "Fraunhofer ISE entwickelt effizienteste Solarzelle der Welt mit 47,6 Prozent Wirkungsgrad - Fraunhofer ISE".
  24. ^ Huang, Xinjing; Fan, Dejiu; Li, Yongxi; Forrest, Stephen R. (20 July 2022). "Multilevel peel-off patterning of a prototype semitransparent organic photovoltaic module". Joule. 6 (7): 1581–1589. doi:10.1016/j.joule.2022.06.015. ISSN 2542-4785. S2CID 250541919.
  25. ^ "Transparent solar panels for windows hit record 8% efficiency". University of Michigan News. 17 August 2020. Retrieved 23 August 2022.
  26. ^ Li, Yongxi; Guo, Xia; Peng, Zhengxing; Qu, Boning; Yan, Hongping; Ade, Harald; Zhang, Maojie; Forrest, Stephen R. (September 2020). "Color-neutral, semitransparent organic photovoltaics for power window applications". Proceedings of the National Academy of Sciences. 117 (35): 21147–21154. Bibcode:2020PNAS..11721147L. doi:10.1073/pnas.2007799117. ISSN 0027-8424. PMC 7474591. PMID 32817532.
  27. ^ "Researchers fabricate highly transparent solar cell with 2D atomic sheet". Tohoku University. Retrieved 23 August 2022.
  28. ^ He, Xing; Iwamoto, Yuta; Kaneko, Toshiro; Kato, Toshiaki (4 July 2022). "Fabrication of near-invisible solar cell with monolayer WS2". Scientific Reports. 12 (1): 11315. Bibcode:2022NatSR..1211315H. doi:10.1038/s41598-022-15352-x. ISSN 2045-2322. PMC 9253307. PMID 35787666.
  29. ^ Wells, Sarah. "Hair-thin solar cells could turn any surface into a power source". Inverse. Retrieved 18 January 2023.
  30. ^ Saravanapavanantham, Mayuran; Mwaura, Jeremiah; Bulović, Vladimir (January 2023). "Printed Organic Photovoltaic Modules on Transferable Ultra‐thin Substrates as Additive Power Sources". Small Methods. 7 (1): 2200940. doi:10.1002/smtd.202200940. ISSN 2366-9608. PMID 36482828. S2CID 254524625.
  31. ^ "Tandem solar cell achieves 32.5 percent efficiency". Science Daily. 19 December 2022. Retrieved 21 December 2022.
  32. ^ Nielsen, Rasmus; Crovetto, Andrea; Assar, Alireza; Hansen, Ole; Chorkendorff, Ib; Vesborg, Peter C.K. (12 March 2024). "Monolithic Selenium/Silicon Tandem Solar Cells". PRX Energy. 3 (1). arXiv:2307.05996. doi:10.1103/PRXEnergy.3.013013.
  33. ^ Yang, Yang; Zhang, Yiqun; Duan, Baoyan; Wang, Dongxu; Li, Xun (1 April 2016). "A novel design project for space solar power station (SSPS-OMEGA)". Acta Astronautica. 121: 51–58. Bibcode:2016AcAau.121...51Y. doi:10.1016/j.actaastro.2015.12.029. ISSN 0094-5765.
  34. ^ Jones, Andrew (14 June 2022). "Chinese university completes space-based solar power ground test facility". SpaceNews. Archived from the original on 15 February 2023. Retrieved 2 September 2022.
  35. ^ Mankins, John; Hall, Loura (13 July 2017). "SPS-ALPHA: The First Practical Solar Power Satellite". NASA. Archived from the original on 1 July 2022. Retrieved 2 September 2022.
  36. ^ David, Leonard (3 November 2021). "Space solar power's time may finally be coming". Space.com. Archived from the original on 6 November 2021. Retrieved 2 September 2022.
  37. ^ Tamim, Baba (21 August 2022). "European Space Agency is considering major investment in space-based solar power". interestingengineering.com. Archived from the original on 2 September 2022. Retrieved 2 September 2022.
  38. ^ "Could we get energy from solar power in space? – CBBC Newsround". Archived from the original on 2 September 2022. Retrieved 2 September 2022.
  39. ^ Berger, Eric (18 August 2022). "Europe is seriously considering a major investment in space-based solar power". Ars Technica. Archived from the original on 23 September 2022. Retrieved 23 September 2022.
  40. ^ David, Leonard (4 October 2021). "Air Force's X-37B robotic space plane wings past 500 days in Earth orbit". LiveScience. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  41. ^ David, Leonard (3 November 2021). "Space solar power's time may finally be coming". Space.com. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  42. ^ "Using flexible organic solar cells in the stratosphere". Science China Press via techxplore.com. Archived from the original on 28 May 2023. Retrieved 28 May 2023.
  43. ^ Xu, Zihan; Xu, Guoning; Luo, Qun; Han, Yunfei; Tang, Yu; Miao, Ying; Li, Yongxiang; Qin, Jian; Guo, Jingbo; Zha, Wusong; Gong, Chao; Lu, Kun; Zhang, Jianqi; Wei, Zhixiang; Cai, Rong; Yang, Yanchu; Li, Zhaojie; Ma, Chang-Qi (15 December 2022). "In situ performance and stability tests of large-area flexible polymer solar cells in the 35-km stratospheric environment". National Science Review. 10 (4): nwac285. doi:10.1093/nsr/nwac285. ISSN 2095-5138. PMC 10029844. PMID 36960222.
  44. ^ "In a First, Caltech's Space Solar Power Demonstrator Wirelessly Transmits Power in Space". Caltech. 1 June 2023. Retrieved 9 June 2023.
  45. ^ "Scientists demonstrate wireless power transmission from space to Earth for first time". The Independent. 8 June 2023. Retrieved 9 June 2023.
  46. ^ "The Combined Power Of Floating Solar On Hydro Reservoirs Shows New Potential". Forbes. Archived from the original on 22 July 2021. Retrieved 22 July 2021.
  47. ^ Lee, Nathan; Grunwald, Ursula; Rosenlieb, Evan; Mirletz, Heather; Aznar, Alexandra; Spencer, Robert; Cox, Sadie (1 December 2020). "Hybrid floating solar photovoltaics-hydropower systems: Benefits and global assessment of technical potential". Renewable Energy. 162: 1415–1427. Bibcode:2020REne..162.1415L. doi:10.1016/j.renene.2020.08.080. ISSN 0960-1481. S2CID 225257311.
  48. ^ "Cambridge University scientists create fuel from 'artificial leaves'". BBC News. 22 August 2022. Archived from the original on 2 September 2022. Retrieved 2 September 2022.
  49. ^ Andrei, Virgil; Ucoski, Geani M.; Pornrungroj, Chanon; Uswachoke, Chawit; Wang, Qian; Achilleos, Demetra S.; Kasap, Hatice; Sokol, Katarzyna P.; Jagt, Robert A.; Lu, Haijiao; et al. (17 August 2022). "Floating perovskite-BiVO4 devices for scalable solar fuel production". Nature. 608 (7923): 518–522. Bibcode:2022Natur.608..518A. doi:10.1038/s41586-022-04978-6. ISSN 1476-4687. PMID 35978127. S2CID 251645379. Archived from the original on 15 February 2023. Retrieved 2 September 2022.
  50. ^ Simon, Matt. "Solar Panels Floating in Reservoirs? We'll Drink to That". Wired. Retrieved 20 April 2023.
  51. ^ Jin, Yubin; Hu, Shijie; Ziegler, Alan D.; Gibson, Luke; Campbell, J. Elliott; Xu, Rongrong; Chen, Deliang; Zhu, Kai; Zheng, Yan; Ye, Bin; Ye, Fan; Zeng, Zhenzhong (13 March 2023). "Energy production and water savings from floating solar photovoltaics on global reservoirs". Nature Sustainability. 6 (7): 865–874. Bibcode:2023NatSu...6..865J. doi:10.1038/s41893-023-01089-6. ISSN 2398-9629. S2CID 257514885.
  52. ^ "Novel Solar PV Plant Design for Agrivoltaics". Green Building Africa. 6 August 2021. Archived from the original on 8 August 2022. Retrieved 8 August 2022.
  53. ^ Zheng, Jianan; Meng, Shoudong; Zhang, Xinyu; Zhao, Honglong; Ning, Xiaolong; Chen, Fangcai; Omer, Altyeb Ali Abaker; Ingenhoff, Jan; Liu, Wen (15 July 2021). "Increasing the comprehensive economic benefits of farmland with Even-lighting Agrivoltaic Systems". PLOS ONE. 16 (7): e0254482. Bibcode:2021PLoSO..1654482Z. doi:10.1371/journal.pone.0254482. ISSN 1932-6203. PMC 8282087. PMID 34264986.
  54. ^ Pascaris, Alexis S.; Schelly, Chelsea; Pearce, Joshua M. (December 2020). "A First Investigation of Agriculture Sector Perspectives on the Opportunities and Barriers for Agrivoltaics". Agronomy. 10 (12): 1885. doi:10.3390/agronomy10121885. ISSN 2073-4395.
  55. ^ Trommsdorff, Max; Kang, Jinsuk; Reise, Christian; Schindele, Stephan; Bopp, Georg; Ehmann, Andrea; Weselek, Axel; Högy, Petra; Obergfell, Tabea (1 April 2021). "Combining food and energy production: Design of an agrivoltaic system applied in arable and vegetable farming in Germany". Renewable and Sustainable Energy Reviews. 140: 110694. Bibcode:2021RSERv.14010694T. doi:10.1016/j.rser.2020.110694. ISSN 1364-0321. S2CID 233561938. Archived from the original on 23 September 2022. Retrieved 23 September 2022.
  56. ^ "Transforming Farms and Food Production With Solar Panels". Governing. 9 April 2021. Archived from the original on 23 September 2022. Retrieved 23 September 2022.
  57. ^ Kempkens, Wolfgang. "Strom aus dem Gewächshaus". Golem.de. Archived from the original on 15 September 2022. Retrieved 18 September 2022.
  58. ^ Carron, Cécilia. "With new solar modules, greenhouses run on their own energy". Ecole Polytechnique Federale de Lausanne via techxplore.com. Archived from the original on 20 September 2022. Retrieved 18 September 2022.
  59. ^ Paleja, Ameya (6 March 2023). "Organic solar cells help plants in greenhouses grow better, finds study". interestingengineering.com. Archived from the original on 23 April 2023. Retrieved 23 April 2023.
  60. ^ Zhao, Yepin; Li, Zongqi; Deger, Caner; Wang, Minhuan; Peric, Miroslav; Yin, Yanfeng; Meng, Dong; Yang, Wenxin; Wang, Xinyao; Xing, Qiyu; Chang, Bin; Scott, Elizabeth G.; Zhou, Yifan; Zhang, Elizabeth; Zheng, Ran; Bian, Jiming; Shi, Yantao; Yavuz, Ilhan; Wei, Kung-Hwa; Houk, K. N.; Yang, Yang (6 March 2023). "Achieving sustainability of greenhouses by integrating stable semi-transparent organic photovoltaics". Nature Sustainability. 6 (5): 539–548. Bibcode:2023NatSu...6..539Z. doi:10.1038/s41893-023-01071-2. ISSN 2398-9629. S2CID 257388015. Archived from the original on 28 April 2023. Retrieved 19 June 2023.
  61. ^ "Hydrogel helps make self-cooling solar panels". Physics World. 12 June 2020. Archived from the original on 23 May 2022. Retrieved 28 April 2022.
  62. ^ Shi, Ye; Ilic, Ognjen; Atwater, Harry A.; Greer, Julia R. (14 May 2021). "All-day fresh water harvesting by microstructured hydrogel membranes". Nature Communications. 12 (1): 2797. Bibcode:2021NatCo..12.2797S. doi:10.1038/s41467-021-23174-0. ISSN 2041-1723. PMC 8121874. PMID 33990601. S2CID 234596800.
  63. ^ "Self-contained SmartFarm grows plants using water drawn from the air". New Atlas. 15 April 2021. Archived from the original on 28 April 2022. Retrieved 28 April 2022.
  64. ^ Yang, Jiachen; Zhang, Xueping; Qu, Hao; Yu, Zhi Gen; Zhang, Yaoxin; Eey, Tze Jie; Zhang, Yong-Wei; Tan, Swee Ching (October 2020). "A Moisture-Hungry Copper Complex Harvesting Air Moisture for Potable Water and Autonomous Urban Agriculture". Advanced Materials. 32 (39): 2002936. Bibcode:2020AdM....3202936Y. doi:10.1002/adma.202002936. ISSN 0935-9648. PMID 32743963. S2CID 220946177.
  65. ^ "These solar panels pull in water vapor to grow crops in the desert". Cell Press. Archived from the original on 17 November 2022. Retrieved 18 April 2022.
  66. ^ Ravisetti, Monisha. "New Solar Panel Design Uses Wasted Energy to Make Water From Air". CNET. Archived from the original on 28 April 2022. Retrieved 28 April 2022.
  67. ^ "Strom und Wasser aus Sonne und Wüstenluft". scinexx | Das Wissensmagazin (in German). 2 March 2022. Archived from the original on 28 May 2022. Retrieved 28 April 2022.
  68. ^ "Hybrid system produces electricity and irrigation water in the desert". New Atlas. 1 March 2022. Archived from the original on 11 May 2022. Retrieved 28 April 2022.
  69. ^ Schank, Eric (8 March 2022). "Turning the desert green: this solar panel system makes water (and grows food) out of thin air". Salon. Archived from the original on 1 May 2022. Retrieved 28 April 2022.
  70. ^ Li, Renyuan; Wu, Mengchun; Aleid, Sara; Zhang, Chenlin; Wang, Wenbin; Wang, Peng (16 March 2022). "An integrated solar-driven system produces electricity with fresh water and crops in arid regions". Cell Reports Physical Science. 3 (3): 100781. Bibcode:2022CRPS....300781L. doi:10.1016/j.xcrp.2022.100781. hdl:10754/676557. ISSN 2666-3864. S2CID 247211013.
  71. ^ "Vertical turbines could be the future for wind farms". techxplore.com. Archived from the original on 20 July 2021. Retrieved 20 July 2021.
  72. ^ Hansen, Joachim Toftegaard; Mahak, Mahak; Tzanakis, Iakovos (1 June 2021). "Numerical modelling and optimization of vertical axis wind turbine pairs: A scale up approach". Renewable Energy. 171: 1371–1381. Bibcode:2021REne..171.1371H. doi:10.1016/j.renene.2021.03.001. ISSN 0960-1481.
  73. ^ "Are wind farms slowing each other down?". techxplore.com. Archived from the original on 11 July 2021. Retrieved 11 July 2021.
  74. ^ Akhtar, Naveed; Geyer, Beate; Rockel, Burkhardt; Sommer, Philipp S.; Schrum, Corinna (3 June 2021). "Accelerating deployment of offshore wind energy alter wind climate and reduce future power generation potentials". Scientific Reports. 11 (1): 11826. Bibcode:2021NatSR..1111826A. doi:10.1038/s41598-021-91283-3. ISSN 2045-2322. PMC 8175401. PMID 34083704.
  75. ^ "Windbreaks, surprisingly, could help wind farms boost power output". Science News. 10 August 2021. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  76. ^ Liu, Luoqin; Stevens, Richard J. A. M. (30 July 2021). "Enhanced wind-farm performance using windbreaks". Physical Review Fluids. 6 (7): 074611. arXiv:2108.01197. Bibcode:2021PhRvF...6g4611L. doi:10.1103/PhysRevFluids.6.074611. S2CID 236881177. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  77. ^ a b Jones, Nicola. "The kites seeking the world's surest winds". www.bbc.com. Archived from the original on 15 August 2022. Retrieved 8 August 2022.
  78. ^ "Sky-high kites aim to tap unused wind power". dw.com. Archived from the original on 23 April 2023. Retrieved 23 April 2023.
  79. ^ Malayil, Jijo (7 March 2023). "World's first floating wind prototype with TLP system produces first kWh". interestingengineering.com. Archived from the original on 23 April 2023. Retrieved 23 April 2023.
  80. ^ "World's tallest wooden wind turbine starts turning". BBC. 28 December 2023.
  81. ^ Blain, Loz (12 February 2024). "28-ton, 1.2-megawatt tidal kite is now exporting power to the grid". New Atlas. Retrieved 13 May 2024.
  82. ^ "Australian researchers claim 'giant leap' in technology to produce affordable renewable hydrogen". The Guardian. 16 March 2022. Archived from the original on 28 April 2022. Retrieved 28 April 2022.
  83. ^ Hodges, Aaron; Hoang, Anh Linh; Tsekouras, George; Wagner, Klaudia; Lee, Chong-Yong; Swiegers, Gerhard F.; Wallace, Gordon G. (15 March 2022). "A high-performance capillary-fed electrolysis cell promises more cost-competitive renewable hydrogen". Nature Communications. 13 (1): 1304. Bibcode:2022NatCo..13.1304H. doi:10.1038/s41467-022-28953-x. ISSN 2041-1723. PMC 8924184. PMID 35292657. S2CID 247475206.
  84. ^ Shipman, Matt. "Driving down the costs of hydrogen fuel: Prototype achieves 99% yield 8 times faster than conventional batch reactors". North Carolina State University. Archived from the original on 8 August 2022. Retrieved 8 August 2022.
  85. ^ Ibrahim, Malek Y. S.; Bennett, Jeffrey A.; Abolhasani, Milad (21 July 2022). "Continuous Room-Temperature Hydrogen Release from Liquid Organic Carriers in a Photocatalytic Packed-Bed Flow Reactor". ChemSusChem. 15 (14): e202200733. Bibcode:2022ChSCh..15E0733I. doi:10.1002/cssc.202200733. ISSN 1864-5631. PMC 9400973. PMID 35446510.
  86. ^ "Mechanochemical breakthrough unlocks cheap, safe, powdered hydrogen". New Atlas. 19 July 2022. Archived from the original on 16 August 2022. Retrieved 22 August 2022.
  87. ^ Mateti, Srikanth; Zhang, Chunmei; Du, Aijun; Periasamy, Selvakannan; Chen, Ying Ian (1 July 2022). "Superb storage and energy saving separation of hydrocarbon gases in boron nitride nanosheets via a mechanochemical process". Materials Today. 57: 26–34. doi:10.1016/j.mattod.2022.06.004. ISSN 1369-7021. S2CID 250413503. Archived from the original on 24 August 2022. Retrieved 30 August 2022.
  88. ^ Yirka, Bob. "Making hydrogen out of thin air". techxplore.com. Archived from the original on 26 October 2022. Retrieved 26 October 2022.
  89. ^ Guo, Jining; Zhang, Yuecheng; Zavabeti, Ali; Chen, Kaifei; Guo, Yalou; Hu, Guoping; Fan, Xiaolei; Li, Gang Kevin (6 September 2022). "Hydrogen production from the air". Nature Communications. 13 (1): 5046. Bibcode:2022NatCo..13.5046G. doi:10.1038/s41467-022-32652-y. ISSN 2041-1723. PMC 9448774. PMID 36068193.
  90. ^ Paleja, Ameya (19 October 2022). "German researchers find a solution to the hydrogen storage problem: salts". interestingengineering.com. Archived from the original on 17 November 2022. Retrieved 17 November 2022.
  91. ^ Wei, Duo; Shi, Xinzhe; Sponholz, Peter; Junge, Henrik; Beller, Matthias (26 October 2022). "Manganese Promoted (Bi)carbonate Hydrogenation and Formate Dehydrogenation: Toward a Circular Carbon and Hydrogen Economy". ACS Central Science. 8 (10): 1457–1463. doi:10.1021/acscentsci.2c00723. ISSN 2374-7943. PMC 9615124. PMID 36313168.
  92. ^ Timmer, John (30 November 2022). "New device can make hydrogen when dunked in salt water". Ars Technica. Archived from the original on 18 December 2022. Retrieved 18 December 2022.
  93. ^ Xie, Heping; Zhao, Zhiyu; Liu, Tao; Wu, Yifan; Lan, Cheng; Jiang, Wenchuan; Zhu, Liangyu; Wang, Yunpeng; Yang, Dongsheng; Shao, Zongping (30 November 2022). "A membrane-based seawater electrolyser for hydrogen generation". Nature. 612 (7941): 673–678. Bibcode:2022Natur.612..673X. doi:10.1038/s41586-022-05379-5. ISSN 1476-4687. PMID 36450987. S2CID 254123372.
  94. ^ Theresa, Deena (14 December 2022). "Engineers use sound waves to boost green hydrogen production by 14 times". Interesting Engineering. Archived from the original on 2 February 2023. Retrieved 18 January 2023.
  95. ^ Ehrnst, Yemima; Sherrell, Peter C.; Rezk, Amgad R.; Yeo, Leslie Y. (4 December 2022). "Acoustically-Induced Water Frustration for Enhanced Hydrogen Evolution Reaction in Neutral Electrolytes". Advanced Energy Materials. 13 (7): 2203164. doi:10.1002/aenm.202203164. ISSN 1614-6832. S2CID 254299691.
  96. ^ "Sun-powered water splitter produces unprecedented levels of green energy". Science. Archived from the original on 16 February 2023. Retrieved 16 February 2023.
  97. ^ Yirka, Bob. "A way to produce hydrogen directly from untreated sea water". techxplore.com. Archived from the original on 16 February 2023. Retrieved 16 February 2023.
  98. ^ Zhou, Peng; Navid, Ishtiaque Ahmed; Ma, Yongjin; Xiao, Yixin; Wang, Ping; Ye, Zhengwei; Zhou, Baowen; Sun, Kai; Mi, Zetian (January 2023). "Solar-to-hydrogen efficiency of more than 9% in photocatalytic water splitting". Nature. 613 (7942): 66–70. Bibcode:2023Natur.613...66Z. doi:10.1038/s41586-022-05399-1. ISSN 1476-4687. PMID 36600066. S2CID 255474993. Archived from the original on 3 February 2023. Retrieved 16 February 2023.
  99. ^ Guo, Jiaxin; Zheng, Yao; Hu, Zhenpeng; Zheng, Caiyan; Mao, Jing; Du, Kun; Jaroniec, Mietek; Qiao, Shi-Zhang; Ling, Tao (30 January 2023). "Direct seawater electrolysis by adjusting the local reaction environment of a catalyst". Nature Energy. 8: 264. Bibcode:2023NatEn...8..264G. doi:10.1038/s41560-023-01195-x. ISSN 2058-7546. S2CID 256493839.
  100. ^ Young, Chris (14 February 2023). "A new method converts seawater straight into green hydrogen". interestingengineering.com. Archived from the original on 3 April 2023. Retrieved 4 April 2023.
  101. ^ Loomba, Suraj; Khan, Muhammad Waqas; Haris, Muhammad; Mousavi, Seyed Mahdi; Zavabeti, Ali; Xu, Kai; Tadich, Anton; Thomsen, Lars; McConville, Christopher F.; Li, Yongxiang; Walia, Sumeet; Mahmood, Nasir (8 February 2023). "Nitrogen-Doped Porous Nickel Molybdenum Phosphide Sheets for Efficient Seawater Splitting". Small. 19 (18): 2207310. doi:10.1002/smll.202207310. PMID 36751959. S2CID 256663170.
  102. ^ Pornrungroj, Chanon; Mohamad Annuar, Ariffin Bin; Wang, Qian; Rahaman, Motiar; Bhattacharjee, Subhajit; Andrei, Virgil; Reisner, Erwin (November 2023). "Hybrid photothermal–photocatalyst sheets for solar-driven overall water splitting coupled to water purification". Nature Water. 1 (11): 952–960. doi:10.1038/s44221-023-00139-9. ISSN 2731-6084.
  103. ^ "Gasleitungen in Deutschland sind bereit für Wasserstoff". www.forschung-und-wissen.de (in German). Retrieved 20 April 2023.
  104. ^ "DVGW: Germany's gas pipelines h2ready". DVGW. Archived from the original on 20 April 2023. Retrieved 20 April 2023.
  105. ^ "Concentrated solar reactor generates unprecedented amounts of hydrogen". Physics World. 18 May 2023. Archived from the original on 28 May 2023. Retrieved 28 May 2023.
  106. ^ Holmes-Gentle, Isaac; Tembhurne, Saurabh; Suter, Clemens; Haussener, Sophia (10 April 2023). "Kilowatt-scale solar hydrogen production system using a concentrated integrated photoelectrochemical device". Nature Energy. 8 (6): 586–596. Bibcode:2023NatEn...8..586H. doi:10.1038/s41560-023-01247-2. ISSN 2058-7546.
  107. ^ Fehr, Austin M. K.; Agrawal, Ayush; Mandani, Faiz; Conrad, Christian L.; Jiang, Qi; Park, So Yeon; Alley, Olivia; Li, Bor; Sidhik, Siraj; Metcalf, Isaac; Botello, Christopher; Young, James L.; Even, Jacky; Blancon, Jean Christophe; Deutsch, Todd G.; Zhu, Kai; Albrecht, Steve; Toma, Francesca M.; Wong, Michael; Mohite, Aditya D. (26 June 2023). "Integrated halide perovskite photoelectrochemical cells with solar-driven water-splitting efficiency of 20.8%". Nature Communications. 14 (1): 3797. Bibcode:2023NatCo..14.3797F. doi:10.1038/s41467-023-39290-y. ISSN 2041-1723. PMC 10293190. PMID 37365175.
  108. ^ Clark, Silvia Cernea; University, Rice (20 July 2023). "Device makes hydrogen from sunlight with record efficiency". techxplore.com. Retrieved 20 December 2023.
  109. ^ "New clean energy tech extracts twice the power from ocean waves". techxplore.com. Archived from the original on 21 September 2021. Retrieved 21 September 2021.
  110. ^ Xiao, Han; Liu, Zhenwei; Zhang, Ran; Kelham, Andrew; Xu, Xiangyang; Wang, Xu (1 November 2021). "Study of a novel rotational speed amplified dual turbine wheel wave energy converter". Applied Energy. 301: 117423. Bibcode:2021ApEn..30117423X. doi:10.1016/j.apenergy.2021.117423. ISSN 0306-2619.
  111. ^ Almoghayer, Mohammed A.; Woolf, David K.; Kerr, Sandy; Davies, Gareth (11 November 2021). "Integration of tidal energy into an island energy system – A case study of Orkney islands". Energy. 242: 122547. doi:10.1016/j.energy.2021.122547. ISSN 0360-5442. S2CID 244068724.
  112. ^ "Tidal stream power can aid drive for net-zero and generate 11% of UK's electricity demand". University of Plymouth. Archived from the original on 12 December 2021. Retrieved 12 December 2021.
  113. ^ Coles, Daniel; Angeloudis, Athanasios; Greaves, Deborah; Hastie, Gordon; Lewis, Matthew; Mackie, Lucas; McNaughton, James; Miles, Jon; Neill, Simon; Piggott, Matthew; Risch, Denise; Scott, Beth; Sparling, Carol; Stallard, Tim; Thies, Philipp; Walker, Stuart; White, David; Willden, Richard; Williamson, Benjamin (24 November 2021). "A review of the UK and British Channel Islands practical tidal stream energy resource". Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 477 (2255): 20210469. Bibcode:2021RSPSA.47710469C. doi:10.1098/rspa.2021.0469. PMC 8564615. PMID 35153596. S2CID 240424151.
  114. ^ Williams, Sarah C. P. "Researchers zoom in on battery wear and tear". University of Chicago via techxplore.com. Archived from the original on 2 February 2023. Retrieved 18 January 2023.
  115. ^ Zhang, Minghao; Chouchane, Mehdi; Shojaee, S. Ali; Winiarski, Bartlomiej; Liu, Zhao; Li, Letian; Pelapur, Rengarajan; Shodiev, Abbos; Yao, Weiliang; Doux, Jean-Marie; Wang, Shen; Li, Yixuan; Liu, Chaoyue; Lemmens, Herman; Franco, Alejandro A.; Meng, Ying Shirley (22 December 2022). "Coupling of multiscale imaging analysis and computational modeling for understanding thick cathode degradation mechanisms". Joule. 7: 201–220. doi:10.1016/j.joule.2022.12.001. ISSN 2542-4785.
  116. ^ "Discovery in Canadian lab could help laptop, phone and car batteries last longer". CTVNews. 31 January 2023. Archived from the original on 15 February 2023. Retrieved 15 February 2023.
  117. ^ Buechele, Sebastian; Logan, Eric; Boulanger, Thomas; Azam, Saad; Eldesoky, Ahmed; Song, Wentao; Johnson, Michel B.; Metzger, Michael (2023). "Reversible Self-discharge of LFP/Graphite and NMC811/Graphite Cells Originating from Redox Shuttle Generation". Journal of the Electrochemical Society. 170 (1): 010518. Bibcode:2023JElS..170a0518B. doi:10.1149/1945-7111/acb10c.
  118. ^ Buechele, Sebastian; Adamson, Anu; Eldesoky, Ahmed; Boetticher, Tom; Hartmann, Louis; Boulanger, Thomas; Azam, Saad; Johnson, Michel B.; Taskovic, Tina; Logan, Eric; Metzger, Michael (2023). "Identification of Redox Shuttle Generated in LFP/Graphite and NMC811/Graphite Cells". Journal of the Electrochemical Society. 170 (1): 010511. Bibcode:2023JElS..170a0511B. doi:10.1149/1945-7111/acaf44. S2CID 255321506.
  119. ^ Hawkins, Joshua (15 April 2022). "New liquid system could revolutionize solar energy". BGR. Archived from the original on 18 April 2022. Retrieved 18 April 2022.
  120. ^ Wang, Zhihang; Wu, Zhenhua; Hu, Zhiyu; Orrego-Hernández, Jessica; Mu, Erzhen; Zhang, Zhao-Yang; Jevric, Martyn; Liu, Yang; Fu, Xuecheng; Wang, Fengdan; Li, Tao; Moth-Poulsen, Kasper (16 March 2022). "Chip-scale solar thermal electrical power generation". Cell Reports Physical Science. 3 (3): 100789. Bibcode:2022CRPS....300789W. doi:10.1016/j.xcrp.2022.100789. hdl:10261/275653. ISSN 2666-3864. S2CID 247329224.
  121. ^ "Gravity-based batteries try to beat their chemical cousins with winches, weights, and mine shafts". www.science.org. Archived from the original on 8 August 2022. Retrieved 8 August 2022.
  122. ^ "Revolutionary idea to store green power for the grid". SWI swissinfo.ch. 3 January 2020. Archived from the original on 26 May 2022. Retrieved 8 August 2022.
  123. ^ Bushwick, Sophie. "Concrete Buildings Could Be Turned into Rechargeable Batteries". Scientific American. Archived from the original on 12 August 2022. Retrieved 8 August 2022.
  124. ^ Hunt, Julian David; Nascimento, Andreas; Zakeri, Behnam; Jurasz, Jakub; Dąbek, Paweł B.; Barbosa, Paulo Sergio Franco; Brandão, Roberto; de Castro, Nivalde José; Leal Filho, Walter; Riahi, Keywan (1 September 2022). "Lift Energy Storage Technology: A solution for decentralized urban energy storage". Energy. 254: 124102. Bibcode:2022Ene...25424102H. doi:10.1016/j.energy.2022.124102. ISSN 0360-5442.
  125. ^ Rincon, Paul (28 July 2020). "Largest nuclear fusion project begins assembly". BBC News. Retrieved 17 August 2020.
  126. ^ "China turns on nuclear-powered 'artificial sun' (Update)". phys.org. Retrieved 15 January 2021.
  127. ^ "Chinese 'Artificial Sun' experimental fusion reactor sets world record for superheated plasma time". The Nation. 29 May 2021. Retrieved 31 May 2021.
  128. ^ "NIF Experiment Puts Researchers at Threshold of Fusion Ignition". National Ignition Facility. 18 August 2021. Retrieved 28 August 2021.
  129. ^ "The global fusion industry in 2021". fusionindustryassociation.org. 27 March 2024.
  130. ^ "China's 'artificial sun' hits new high in clean energy boost". January 2022.
  131. ^ Yirka, Bob. "Chinese tokamak facility achieves 120-million-degree C for 1,056 seconds". phys.org. Retrieved 19 January 2022.
  132. ^ "1,056 Seconds, another world record for EAST". Institute Of Plasma Physics Chinese Academy Of Sciences. Archived from the original on 3 January 2022.
  133. ^ "Oxford's JET lab smashes nuclear fusion energy output record". BBC News. 9 February 2022. Retrieved 9 February 2022.
  134. ^ "Nuclear fusion heat record a 'huge step' in quest for new energy source". The Guardian. 9 February 2022. Retrieved 22 March 2022.
  135. ^ "Three peer-reviewed papers highlight scientific results of National Ignition Facility record yield shot". LLNL.GOV. 8 August 2022. Retrieved 11 August 2022.
  136. ^ "Nuclear Fusion Breakthrough Confirmed: California Team Achieved Ignition". Newsweek. 12 August 2022. Retrieved 11 August 2022.
  137. ^ "Nuclear-Fusion Energy Breakthrough Reported by Scientists at U.S. Lab". WSJ. 13 December 2022. Retrieved 13 December 2022.
  138. ^ "Wendelstein 7-X reaches milestone". Max Planck Institute. 22 February 2023. Retrieved 22 February 2022.
  139. ^ "First plasma 23 October". JT-60SA. 24 October 2023. Archived from the original on 27 October 2023. Retrieved 15 November 2023.
  140. ^ S.M.Yang et al., Tailoring tokamak error fields to control plasma instabilities and transport, Nature Communications, 10 February 2024, https://doi.org/10.1038/s41467-024-45454-1
  141. ^ H.Han et al., A sustained high-temperature fusion plasma regime facilitated by fast ions, Nature 609, 8 September 2022, 269-275. doi:10.1038/s41586-022-05008-1.
  142. ^ Brahambhatt, Rupendra (9 September 2022). "In a world first, scientists propose geothermal power plants that also work as valuable clean energy reservoirs". interestingengineering.com. Archived from the original on 20 October 2022. Retrieved 20 October 2022.
  143. ^ Ricks, Wilson; Norbeck, Jack; Jenkins, Jesse (1 May 2022). "The value of in-reservoir energy storage for flexible dispatch of geothermal power". Applied Energy. 313: 118807. Bibcode:2022ApEn..31318807R. doi:10.1016/j.apenergy.2022.118807. ISSN 0306-2619. S2CID 247302205. Archived from the original on 20 October 2022. Retrieved 26 October 2022.
  144. ^ Brough, Daniel; Jouhara, Hussam (1 February 2020). "The aluminium industry: A review on state-of-the-art technologies, environmental impacts and possibilities for waste heat recovery". International Journal of Thermofluids. 1–2: 100007. Bibcode:2020IJTf....100007B. doi:10.1016/j.ijft.2019.100007. ISSN 2666-2027. S2CID 212720002.
  145. ^ Fierro, José J.; Escudero-Atehortua, Ana; Nieto-Londoño, César; Giraldo, Mauricio; Jouhara, Hussam; Wrobel, Luiz C. (1 November 2020). "Evaluation of waste heat recovery technologies for the cement industry". International Journal of Thermofluids. 7–8: 100040. Bibcode:2020IJTf....700040F. doi:10.1016/j.ijft.2020.100040. ISSN 2666-2027. S2CID 221689777.
  146. ^ Turns, Anna (23 February 2023). "Recapturing excess heat could power most of Europe, say experts". The Guardian. Archived from the original on 30 March 2023. Retrieved 4 April 2023.
  147. ^ "Research creates hydrogen-producing living droplets, paving way for alternative future energy source". phys.org. Archived from the original on 16 December 2020. Retrieved 9 December 2020.
  148. ^ Xu, Zhijun; Wang, Shengliang; Zhao, Chunyu; Li, Shangsong; Liu, Xiaoman; Wang, Lei; Li, Mei; Huang, Xin; Mann, Stephen (25 November 2020). "Photosynthetic hydrogen production by droplet-based microbial micro-reactors under aerobic conditions". Nature Communications. 11 (1): 5985. Bibcode:2020NatCo..11.5985X. doi:10.1038/s41467-020-19823-5. ISSN 2041-1723. PMC 7689460. PMID 33239636.
  149. ^ "Tiny 'skyscrapers' help bacteria convert sunlight into electricity". University of Cambridge. Archived from the original on 30 March 2022. Retrieved 19 April 2022.
  150. ^ Chen, Xiaolong; Lawrence, Joshua M.; Wey, Laura T.; Schertel, Lukas; Jing, Qingshen; Vignolini, Silvia; Howe, Christopher J.; Kar-Narayan, Sohini; Zhang, Jenny Z. (7 March 2022). "3D-printed hierarchical pillar array electrodes for high-performance semi-artificial photosynthesis". Nature Materials. 21 (7): 811–818. Bibcode:2022NatMa..21..811C. doi:10.1038/s41563-022-01205-5. ISSN 1476-4660. PMID 35256790. S2CID 237763253.
  151. ^ "Algae biopanel windows make power, oxygen and biomass, and suck up CO2". New Atlas. 11 July 2022. Archived from the original on 21 August 2022. Retrieved 21 August 2022.
  152. ^ Paleja, Ameya (13 July 2022). "Algae-filled panels could generate oxygen and electricity while absorbing CO2". interestingengineering.com. Archived from the original on 21 August 2022. Retrieved 21 August 2022.
  153. ^ Talaei, Maryam; Mahdavinejad, Mohammadjavad; Azari, Rahman (1 March 2020). "Thermal and energy performance of algae bioreactive façades: A review". Journal of Building Engineering. 28: 101011. doi:10.1016/j.jobe.2019.101011. ISSN 2352-7102. S2CID 210245691.
  154. ^ Wilkinson, Sara; Stoller, Paul; Ralph, Peter; Hamdorf, Brenton; Catana, Laila Navarro; Kuzava, Gabriela Santana (1 January 2017). "Exploring the Feasibility of Algae Building Technology in NSW". Procedia Engineering. 180: 1121–1130. doi:10.1016/j.proeng.2017.04.272. ISSN 1877-7058.
  155. ^ Yu, Andi (9 March 2023). "Scientists have found an enzyme that can make electricity out of tiny amounts of hydrogen". ABC News. Archived from the original on 20 April 2023. Retrieved 20 April 2023.
  156. ^ Grinter, Rhys; Kropp, Ashleigh; Venugopal, Hari; Senger, Moritz; Badley, Jack; Cabotaje, Princess R.; Jia, Ruyu; Duan, Zehui; Huang, Ping; Stripp, Sven T.; Barlow, Christopher K.; Belousoff, Matthew; Shafaat, Hannah S.; Cook, Gregory M.; Schittenhelm, Ralf B.; Vincent, Kylie A.; Khalid, Syma; Berggren, Gustav; Greening, Chris (March 2023). "Structural basis for bacterial energy extraction from atmospheric hydrogen". Nature. 615 (7952): 541–547. Bibcode:2023Natur.615..541G. doi:10.1038/s41586-023-05781-7. ISSN 1476-4687. PMC 10017518. PMID 36890228.
  157. ^ "Decent living for all does not have to cost the Earth". SCIENMAG: Latest Science and Health News. 1 October 2020. Archived from the original on 11 November 2021. Retrieved 11 November 2021.
  158. ^ "Decent living for all does not have to cost the Earth". University of Leeds. Archived from the original on 11 November 2021. Retrieved 11 November 2021.
  159. ^ Millward-Hopkins, Joel; Steinberger, Julia K.; Rao, Narasimha D.; Oswald, Yannick (1 November 2020). "Providing decent living with minimum energy: A global scenario". Global Environmental Change. 65: 102168. Bibcode:2020GEC....6502168M. doi:10.1016/j.gloenvcha.2020.102168. ISSN 0959-3780. S2CID 224977493.
  160. ^ Fadelli, Ingrid. "Adding energy cost information to energy-efficiency class labels could affect refrigerator purchases". Tech Xplore. Archived from the original on 6 May 2022. Retrieved 15 May 2022.
  161. ^ d’Adda, Giovanna; Gao, Yu; Tavoni, Massimo (April 2022). "A randomized trial of energy cost information provision alongside energy-efficiency classes for refrigerator purchases". Nature Energy. 7 (4): 360–368. Bibcode:2022NatEn...7..360D. doi:10.1038/s41560-022-01002-z. hdl:2434/922959. ISSN 2058-7546. S2CID 248033760.
  162. ^ "Mining needed for renewable energy 'could harm biodiversity'". The Guardian. 1 September 2020. Archived from the original on 6 October 2020. Retrieved 8 October 2020.
  163. ^ "Mining for renewable energy could be another threat to the environment". phys.org. Archived from the original on 3 October 2020. Retrieved 8 October 2020.
  164. ^ Sonter, Laura J.; Dade, Marie C.; Watson, James E. M.; Valenta, Rick K. (1 September 2020). "Renewable energy production will exacerbate mining threats to biodiversity". Nature Communications. 11 (1): 4174. Bibcode:2020NatCo..11.4174S. doi:10.1038/s41467-020-17928-5. ISSN 2041-1723. PMC 7463236. PMID 32873789.
  165. ^ "Rare Earth Elements: A Resource Constraint of the Energy Transition". Kleinman Center for Energy Policy. Retrieved 11 February 2024.
  166. ^ "Study: Enough rare earth minerals to fuel green energy shift". AP. 27 January 2023. Archived from the original on 30 January 2023. Retrieved 31 January 2023.
  167. ^ Wang, Seaver; Hausfather, Zeke; Davis, Steven; Lloyd, Juzel; Olson, Erik B.; Liebermann, Lauren; Núñez-Mujica, Guido D.; McBride, Jameson (27 January 2023). "Future demand for electricity generation materials under different climate mitigation scenarios". Joule. 7 (2): 309–332. Bibcode:2023Joule...7..309W. doi:10.1016/j.joule.2023.01.001. S2CID 256347184.
  168. ^ "New lithium-ion battery recycling method is energy efficient, acid free and recovers 70% lithium". Cosmos Magazine. 31 March 2023. Archived from the original on 19 April 2023. Retrieved 19 April 2023.
  169. ^ Dolotko, Oleksandr; Gehrke, Niclas; Malliaridou, Triantafillia; Sieweck, Raphael; Herrmann, Laura; Hunzinger, Bettina; Knapp, Michael; Ehrenberg, Helmut (28 March 2023). "Universal and efficient extraction of lithium for lithium-ion battery recycling using mechanochemistry". Communications Chemistry. 6 (1): 49. doi:10.1038/s42004-023-00844-2. ISSN 2399-3669. PMC 10049983. PMID 36977798.
  170. ^ a b Majewski, Peter; Deng, Rong; Dias, Pablo R.; Jones, Megan; Majewski, Peter; Deng, Rong; Dias, Pablo R.; Jones, Megan (2023). "Product stewardship considerations for solar photovoltaic panels". AIMS Energy. 11 (1): 140–155. doi:10.3934/energy.2023008. ISSN 2333-8334.
  171. ^ Hart, Amalyah (21 March 2023). "Researchers urge mandatory scheme to ensure solar panels are recycled". RenewEconomy. Archived from the original on 19 April 2023. Retrieved 19 April 2023.
  172. ^ Ginzky, Harald; Singh, Pradeep A.; Markus, Till (1 April 2020). "Strengthening the International Seabed Authority's knowledge-base: Addressing uncertainties to enhance decision-making". Marine Policy. 114: 103823. Bibcode:2020MarPo.11403823G. doi:10.1016/j.marpol.2020.103823. ISSN 0308-597X. S2CID 212808129.
  173. ^ "Conservationists call for urgent ban on deep-sea mining". The Guardian. 9 September 2021. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  174. ^ Miller, K. A.; Brigden, K.; Santillo, D.; Currie, D.; Johnston, P.; Thompson, K. F. (2021). "Challenging the Need for Deep Seabed Mining From the Perspective of Metal Demand, Biodiversity, Ecosystems Services, and Benefit Sharing". Frontiers in Marine Science. 8. doi:10.3389/fmars.2021.706161. hdl:10871/126732. ISSN 2296-7745.
  175. ^ "'False choice': is deep-sea mining required for an electric vehicle revolution?". The Guardian. 28 September 2021. Archived from the original on 25 October 2021. Retrieved 8 August 2022.
  176. ^ "Warning over start of commercial-scale deep-sea mining". University of Exeter. Archived from the original on 8 August 2022. Retrieved 8 August 2022.
  177. ^ Amon, Diva J.; Gollner, Sabine; Morato, Telmo; Smith, Craig R.; Chen, Chong; Christiansen, Sabine; Currie, Bronwen; Drazen, Jeffrey C.; Fukushima, Tomohiko; Gianni, Matthew; Gjerde, Kristina M.; Gooday, Andrew J.; Grillo, Georgina Guillen; Haeckel, Matthias; Joyini, Thembile; Ju, Se-Jong; Levin, Lisa A.; Metaxas, Anna; Mianowicz, Kamila; Molodtsova, Tina N.; Narberhaus, Ingo; Orcutt, Beth N.; Swaddling, Alison; Tuhumwire, Joshua; Palacio, Patricio Urueña; Walker, Michelle; Weaver, Phil; Xu, Xue-Wei; Mulalap, Clement Yow; Edwards, Peter E. T.; Pickens, Chris (1 April 2022). "Assessment of scientific gaps related to the effective environmental management of deep-seabed mining". Marine Policy. 138: 105006. Bibcode:2022MarPo.13805006A. doi:10.1016/j.marpol.2022.105006. ISSN 0308-597X. S2CID 247350879.
  178. ^ Duthie, Lizzie (1 September 2021). "Out of our depth? Why deep seabed mining is not the answer to the climate crisis". Fauna & Flora International. Archived from the original on 16 October 2021. Retrieved 8 August 2022.
  179. ^ a b Clifford, Catherine (4 August 2023). "The Metals Company announces a controversial timeline for deep sea mining that worsens the divide in an already bitter battle". CNBC. Retrieved 14 February 2024.
  180. ^ a b Kuo, Lily (19 October 2023). "China is set to dominate the deep sea and its wealth of rare metals". Washington Post. Retrieved 14 February 2024.
  181. ^ "Impossible Metals demonstrates its super-careful seabed mining robot". New Atlas. 8 December 2022. Archived from the original on 17 January 2023. Retrieved 17 January 2023.
  182. ^ "These fearsome robots will bring mining to the deep ocean". NBC News. Archived from the original on 15 November 2022. Retrieved 2 February 2023.
  183. ^ "Proposed deep-sea mining would kill animals not yet discovered". National Geographic. 1 April 2022. Archived from the original on 2 February 2023. Retrieved 2 February 2023.
  184. ^ "Mining robot stranded on Pacific Ocean floor in deep-sea mining trial". Reuters. 28 April 2021. Archived from the original on 2 February 2023. Retrieved 2 February 2023.
  185. ^ "🟡 Semafor Flagship: Bedlam, brilliance, and brightness | Semafor | Semafor". www.semafor.com. Retrieved 11 January 2024.
  186. ^ "Static electricity can keep desert solar panels free of dust". New Scientist. Archived from the original on 18 April 2022. Retrieved 18 April 2022.
  187. ^ Panat, Sreedath; Varanasi, Kripa K. (11 March 2022). "Electrostatic dust removal using adsorbed moisture–assisted charge induction for sustainable operation of solar panels". Science Advances. 8 (10): eabm0078. Bibcode:2022SciA....8M..78P. doi:10.1126/sciadv.abm0078. ISSN 2375-2548. PMC 8916732. PMID 35275728. S2CID 247407117.
  188. ^ Johnson, Doug (3 October 2021). "The decreasing cost of renewables unlikely to plateau any time soon". Ars Technica. Archived from the original on 6 November 2021. Retrieved 6 November 2021.
  189. ^ Xiao, Mengzhu; Junne, Tobias; Haas, Jannik; Klein, Martin (1 May 2021). "Plummeting costs of renewables – Are energy scenarios lagging?". Energy Strategy Reviews. 35: 100636. Bibcode:2021EneSR..3500636X. doi:10.1016/j.esr.2021.100636. ISSN 2211-467X. S2CID 233543846. Open access icon
  190. ^ Patel, Prachi (15 September 2022). "Fast transition to carbon-free energy could save trillions". Archived from the original on 26 October 2022. Retrieved 25 October 2022.
  191. ^ Way, Rupert; Ives, Matthew C.; Mealy, Penny; Farmer, J. Doyne (21 September 2022). "Empirically grounded technology forecasts and the energy transition". Joule. 6 (9): 2057–2082. Bibcode:2022Joule...6.2057W. doi:10.1016/j.joule.2022.08.009. ISSN 2542-4785. S2CID 237624207.
  192. ^ "Competition with China a 'driving force' for clean energy funding in the 21st century". University of Cambridge via techxplore.com. Archived from the original on 19 October 2022. Retrieved 19 October 2022.
  193. ^ Meckling, Jonas; Galeazzi, Clara; Shears, Esther; Xu, Tong; Anadon, Laura Diaz (September 2022). "Energy innovation funding and institutions in major economies". Nature Energy. 7 (9): 876–885. Bibcode:2022NatEn...7..876M. doi:10.1038/s41560-022-01117-3. ISSN 2058-7546. S2CID 252272866.
  194. ^ "Cheap, safe 100% renewable energy possible before 2050, says Finnish uni study". 12 April 2019. Archived from the original on 19 November 2021. Retrieved 24 January 2022.
  195. ^ Bogdanov, Dmitrii; Gulagi, Ashish; Fasihi, Mahdi; Breyer, Christian (1 February 2021). "Full energy sector transition towards 100% renewable energy supply: Integrating power, heat, transport and industry sectors including desalination". Applied Energy. 283: 116273. Bibcode:2021ApEn..28316273B. doi:10.1016/j.apenergy.2020.116273. ISSN 0306-2619. S2CID 229427360.
  196. ^ Clifford, Catherine (21 December 2021). "U.S. can get to 100% clean energy with wind, water, solar and zero nuclear, Stanford professor says". CNBC. Archived from the original on 14 January 2022. Retrieved 16 January 2022.
  197. ^ Jacobson, Mark Z.; von Krauland, Anna-Katharina; Coughlin, Stephen J.; Palmer, Frances C.; Smith, Miles M. (1 January 2022). "Zero air pollution and zero carbon from all energy at low cost and without blackouts in variable weather throughout the U.S. with 100% wind-water-solar and storage". Renewable Energy. 184: 430–442. Bibcode:2022REne..184..430J. doi:10.1016/j.renene.2021.11.067. ISSN 0960-1481. S2CID 244820608. Archived from the original on 18 January 2022. Retrieved 24 January 2022.
  198. ^ Harvey, George (4 July 2022). "We Can Have (Just About) Everything We Want For Energy & The Climate". CleanTechnica. Archived from the original on 21 July 2022. Retrieved 21 July 2022.
  199. ^ Jacobson, Mark Z.; Krauland, Anna-Katharina von; Coughlin, Stephen J.; Dukas, Emily; Nelson, Alexander J. H.; Palmer, Frances C.; Rasmussen, Kylie R. (28 June 2022). "Low-cost solutions to global warming, air pollution, and energy insecurity for 145 countries" (PDF). Energy & Environmental Science. 15 (8): 3343–3359. doi:10.1039/D2EE00722C. ISSN 1754-5706. S2CID 250126767. Archived (PDF) from the original on 7 August 2022. Retrieved 8 August 2022.
  200. ^ Shakeel, Fatima (12 August 2022). "The World Can Achieve A 100% Renewable Energy System By 2050, Researchers Say". Wonderful Engineering. Archived from the original on 23 August 2022. Retrieved 23 August 2022.
  201. ^ Breyer, Christian; Khalili, Siavash; Bogdanov, Dmitrii; Ram, Manish; Oyewo, Ayobami Solomon; Aghahosseini, Arman; Gulagi, Ashish; Solomon, A. A.; Keiner, Dominik; Lopez, Gabriel; Østergaard, Poul Alberg; Lund, Henrik; Mathiesen, Brian V.; Jacobson, Mark Z.; Victoria, Marta; Teske, Sven; Pregger, Thomas; Fthenakis, Vasilis; Raugei, Marco; Holttinen, Hannele; Bardi, Ugo; Hoekstra, Auke; Sovacool, Benjamin K. (2022). "On the History and Future of 100% Renewable Energy Systems Research". IEEE Access. 10: 78176–78218. Bibcode:2022IEEEA..1078176B. doi:10.1109/ACCESS.2022.3193402. ISSN 2169-3536.
  202. ^ a b c Weidner, Till; Guillén-Gosálbez, Gonzalo (15 February 2023). "Planetary boundaries assessment of deep decarbonisation options for building heating in the European Union". Energy Conversion and Management. 278: 116602. Bibcode:2023ECM...27816602W. doi:10.1016/j.enconman.2022.116602. hdl:20.500.11850/599236. ISSN 0196-8904.
  203. ^ a b Gabbatiss, Josh (23 February 2023). "Heat pumps 'up to three times cheaper' than green hydrogen in Europe, study finds". Carbon Brief. Archived from the original on 21 April 2023. Retrieved 21 April 2023.
  204. ^ Altermatt, Pietro P.; Clausen, Jens; Brendel, Heiko; Breyer, Christian; Gerhards, Christoph; Kemfert, Claudia; Weber, Urban; Wright, Matthew (3 March 2023). "Replacing gas boilers with heat pumps is the fastest way to cut German gas consumption". Communications Earth & Environment. 4 (1): 56. Bibcode:2023ComEE...4...56A. doi:10.1038/s43247-023-00715-7. ISSN 2662-4435.