Efficiency, stability and scalable deployment of organic photovoltaics

Nature Reviews Clean Technology, Published online: 24 July 2026; doi:10.1038/s44359-026-00202-0Organic photovoltaics (OPVs) now achieve efficiencies exceeding 21%, but commercialization depends on improving stability, scalability and cost alongside performance. This Review describes how advances in materials, interfaces and manufacturing can enable durable OPVs for applications including wearable, indoor and building-integrated energy harvesting.

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Measuring stress inside composites with mechanophores

Nature Reviews Clean Technology, Published online: 31 July 2026; doi:10.1038/s44359-026-00207-9Nazmul Haque demonstrates how mechanophores enable the mapping and quantification of internal stress concentrations in polymer composites.

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Accelerating industrial emissions reductions in China

Nature Reviews Clean Technology, Published online: 28 July 2026; doi:10.1038/s44359-026-00205-xAn article in Joule examines industrial decarbonization scenarios in China and highlights the importance of technologies and processes that reduce emissions at the source.

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Measuring stress inside composites with mechanophores

Nature Reviews Clean Technology, Published online: 31 July 2026; doi:10.1038/s44359-026-00207-9Nazmul Haque demonstrates how mechanophores enable the mapping and quantification of internal stress concentrations in polymer composites.

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Hydrogen in focus

Nature Reviews Clean Technology, Published online: 17 July 2026; doi:10.1038/s44359-026-00196-9The use of green hydrogen as a fuel or feedstock in hard-to-abate sectors features in many energy and industrial policies. As highlighted in this Focus issue, this momentum brings opportunities and questions.

dlvr.it

Accelerating industrial emissions reductions in China

Nature Reviews Clean Technology, Published online: 28 July 2026; doi:10.1038/s44359-026-00205-xAn article in Joule examines industrial decarbonization scenarios in China and highlights the importance of technologies and processes that reduce emissions at the source.

dlvr.it

Efficiency, stability and scalable deployment of organic photovoltaics

Nature Reviews Clean Technology, Published online: 24 July 2026; doi:10.1038/s44359-026-00202-0Organic photovoltaics (OPVs) now achieve efficiencies exceeding 21%, but commercialization depends on improving stability, scalability and cost alongside performance. This Review describes how advances in materials, interfaces and manufacturing can enable durable OPVs for applications including wearable, indoor and building-integrated energy harvesting.

dlvr.it

Solar-driven electrolysis coupled with valuable chemical synthesis - Nature Reviews Clean Technology

Solar-driven electrolysis can produce value-added chemicals through less energy-intensive processes. This Review examines the fundamentals and economics of different electrochemical approaches powered directly or indirectly by sunlight and alternative reactions that replace O2 evolution and integrate downstream utilization of H2.

dlvr.it

Efficiency, stability and scalable deployment of organic photovoltaics

Nature Reviews Clean Technology, Published online: 24 July 2026; doi:10.1038/s44359-026-00202-0Organic photovoltaics (OPVs) now achieve efficiencies exceeding 21%, but commercialization depends on improving stability, scalability and cost alongside performance. This Review describes how advances in materials, interfaces and manufacturing can enable durable OPVs for applications including wearable, indoor and building-integrated energy harvesting.

dlvr.it

Strategies and design for increasing AI sustainability

Nature Reviews Clean Technology, Published online: 09 July 2026; doi:10.1038/s44359-026-00195-wThe infrastructure of artificial intelligence (AI) has associated carbon emissions and water usage. This Review examines the potential scale of these environmental impacts and describes research into strategies to increase the sustainability of AI.

dlvr.it

Hydrogen in focus

Nature Reviews Clean Technology, Published online: 17 July 2026; doi:10.1038/s44359-026-00196-9The use of green hydrogen as a fuel or feedstock in hard-to-abate sectors features in many energy and industrial policies. As highlighted in this Focus issue, this momentum brings opportunities and questions.

dlvr.it

Feedstocks and processes for global-scale sustainable aviation fuel production

Nature Reviews Clean Technology, Published online: 08 July 2026; doi:10.1038/s44359-026-00190-1The energy density demands of aviation mean that hydrocarbons are the primary viable fuel option for most use cases. This Review explores mature and emerging technologies for producing aviation fuel from biomass and waste, and discusses routes to achieving industry targets.

dlvr.it

Hydrogen in focus

Nature Reviews Clean Technology, Published online: 17 July 2026; doi:10.1038/s44359-026-00196-9The use of green hydrogen as a fuel or feedstock in hard-to-abate sectors features in many energy and industrial policies. As highlighted in this Focus issue, this momentum brings opportunities and questions.

dlvr.it

Bio-inspired multiscale design for perovskite solar cells - Nature Reviews Clean Technology

Perovskite solar cells have stability issues that prevent their widespread adoption as a photovoltaic technology. This Review explores how natural biomaterial structures have evolved to solve similar problems at the chemical, microstructural and macroscopic levels, and how these natural solutions can be applied to perovskite solar cells.

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HAADF-HRSTEM imaging for active site characterization

Nature Reviews Clean Technology, Published online: 02 July 2026; doi:10.1038/s44359-026-00197-8Abbey Piatt Price explains how high-angle annular dark-field high-resolution scanning transmission electron microscopy can be used to understand catalyst active sites.

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Mind the gap in hydrogen projects

Nature Reviews Clean Technology, Published online: 02 July 2026; doi:10.1038/s44359-026-00198-7An article in Energy Research & Social Science describes the gap between public participation preferences and legal frameworks in making hydrogen pipeline decisions.

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Passive cooling for the built environment

Nature Reviews Clean Technology, Published online: 02 July 2026; doi:10.1038/s44359-026-00177-yPassive cooling technologies are needed to provide temperature control while avoiding impacts associated with mechanical air conditioning. This Review describes the principle and application of these technologies in buildings.

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Pulsed electrolysis for carbon–heteroatom bond formation in chemical production

Nature Reviews Clean Technology, Published online: 01 July 2026; doi:10.1038/s44359-026-00192-zPulsed electrolysis could provide an alternative to conventional electrosynthetic carbon–heteroatom bond formation for chemical synthesis. This Review examines how pulsed electrolysis enables different reaction modes and improves selectivity, stability and cost, and outlines key scale-up challenges.

dlvr.it

Strategies and design for increasing AI sustainability

Nature Reviews Clean Technology, Published online: 09 July 2026; doi:10.1038/s44359-026-00195-wThe infrastructure of artificial intelligence (AI) has associated carbon emissions and water usage. This Review examines the potential scale of these environmental impacts and describes research into strategies to increase the sustainability of AI.

dlvr.it

Feedstocks and processes for global-scale sustainable aviation fuel production

Nature Reviews Clean Technology, Published online: 08 July 2026; doi:10.1038/s44359-026-00190-1The energy density demands of aviation mean that hydrocarbons are the primary viable fuel option for most use cases. This Review explores mature and emerging technologies for producing aviation fuel from biomass and waste, and discusses routes to achieving industry targets.

dlvr.it

Strategies and design for increasing AI sustainability

Nature Reviews Clean Technology, Published online: 09 July 2026; doi:10.1038/s44359-026-00195-wThe infrastructure of artificial intelligence (AI) has associated carbon emissions and water usage. This Review examines the potential scale of these environmental impacts and describes research into strategies to increase the sustainability of AI.

dlvr.it

Feedstocks and processes for global-scale sustainable aviation fuel production

Nature Reviews Clean Technology, Published online: 08 July 2026; doi:10.1038/s44359-026-00190-1The energy density demands of aviation mean that hydrocarbons are the primary viable fuel option for most use cases. This Review explores mature and emerging technologies for producing aviation fuel from biomass and waste, and discusses routes to achieving industry targets.

dlvr.it

Grid integration for green hydrogen in Kenya

Nature Reviews Clean Technology, Published online: 07 July 2026; doi:10.1038/s44359-026-00199-6An article in Environmental Science & Technology models green hydrogen production in Kenya.

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Bridging the water gap

Nature Reviews Clean Technology, Published online: 07 July 2026; doi:10.1038/s44359-026-00200-2An article in Energy & Environmental Science proposes a sub-nanometre ruthenium cluster catalyst to improve the efficiency of green hydrogen production in anion exchange membrane water electrolysers.

dlvr.it

Pulsed electrolysis for carbon–heteroatom bond formation in chemical production

Nature Reviews Clean Technology, Published online: 01 July 2026; doi:10.1038/s44359-026-00192-zPulsed electrolysis could provide an alternative to conventional electrosynthetic carbon–heteroatom bond formation for chemical synthesis. This Review examines how pulsed electrolysis enables different reaction modes and improves selectivity, stability and cost, and outlines key scale-up challenges.

dlvr.it

Passive cooling for the built environment

Nature Reviews Clean Technology, Published online: 02 July 2026; doi:10.1038/s44359-026-00177-yPassive cooling technologies are needed to provide temperature control while avoiding impacts associated with mechanical air conditioning. This Review describes the principle and application of these technologies in buildings.

dlvr.it

Mind the gap in hydrogen projects

Nature Reviews Clean Technology, Published online: 02 July 2026; doi:10.1038/s44359-026-00198-7An article in Energy Research & Social Science describes the gap between public participation preferences and legal frameworks in making hydrogen pipeline decisions.

dlvr.it