Researchers at NTU Singapore have developed ultra-thin perovskite solar cells that are 50 times thinner than conventional designs using a vacuum-based thermal evaporation process. These cells can generate energy under diffuse light and are semi-transparent, making them suitable for integration into building windows and facades. The technology offers advantages such as simple manufacturing processes, low temperatures, and the ability to absorb specific wavelengths while remaining transparent. The cells have shown promising conversion efficiencies and could potentially generate hundreds of MWh per year when installed on glass-facade buildings. The researchers are working on scaling up production and exploring applications in sustainable architecture, with a focus on enhancing the stability, durability, and scalability of the thermal evaporation process for potential commercialization.
Category: Electricity
Cut Emissions:
– Enhance Efficiency
– Shift Production
– Improve Electrical System
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Morocco’s whole-of-government approach to climate policy in action
Morocco has prioritized climate change on its policy agenda, adopting a "whole-of-government" approach with support from the World Bank Group. The country is focusing on clean energy transition to address climate impacts on jobs, particularly in rural areas reliant on agriculture. Aligning its 2025 NDCs with the 2026-2028 budget, Morocco is implementing Climate Budget Tagging and other initiatives like greening public procurement and developing Green Sovereign Bonds. Despite challenges in policy implementation, collaboration with international partners is helping turn climate ambition into an executable roadmap.
https://www.preventionweb.net/news/moroccos-whole-government-approach-climate-policy-action
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World is turning to solar after energy shocks, still chance to limit warming to 2C -analysts
A new report suggests that countries have a chance to limit global warming to 2C by the end of the century if they take serious action towards achieving net zero goals, with solar energy projected to become the world's largest generator of electricity by 2032. This shift towards solar energy is seen as a key step in reducing greenhouse gas emissions and combating climate change, as countries move towards energy self-sufficiency.
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How High-Performance Computing and AI Accelerated Applied Energy Research in 2025
The National Laboratory of the Rockies' Kestrel supercomputer has supported over 500 energy modeling and simulation projects in 2025, with upgrades enhancing its AI capabilities. These projects cover materials science, energy systems, manufacturing, and fluid dynamics, enabling research on cost-effective alternatives for battery metals, optimized bioreactor designs, and improved electricity load forecasting. NLR's advanced computing capabilities are crucial for tackling complex energy challenges and facilitating scientific discovery in applied energy research, providing valuable insights for climate solutions experts.
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Geothermal emerges as scalable energy source for India
A new study on geothermal energy in India highlights its potential to meet future power, industrial heat, and cooling demand. The technical potential for geothermal energy in India is estimated at 450GW of electricity generation, 1.5TW of cooling capacity, and 11TW of industrial heat. Geothermal systems could reduce pressure on India's electricity network and provide continuous baseload energy independent of weather conditions. The report emphasizes the opportunities for direct-use applications like industrial process heat and district cooling systems, which could reduce electricity consumption by 30-40%. Improved drilling technologies and policy support are improving the prospects for commercial-scale geothermal development in India.
https://www.power-technology.com/news/geothermal-emerges-as-scalable-energy-source-for-india/
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A new mega-utility is at ground zero for AI. Here’s what could happen.
NextEra Energy, a Florida-based power giant, is embracing renewables, batteries, and gas facilities as key solutions to meet energy demands and accelerate the transition to a greener power system. Their proposed merger with Dominion Energy in Virginia has the potential to lower utility bills, increase deployment of cheaper resources, and bring new resources online faster and more efficiently. NextEra's focus on battery storage development under Virginia's new legislation could help them gain support in the state and form a coalition of stakeholders critical of Dominion's reliance on fossil fuels. The success of the merger will depend on winning over utility regulators, especially in Virginia where Dominion is influential.
https://www.eenews.net/articles/a-new-mega-utility-is-at-ground-zero-for-ai-heres-what-could-happen/
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AmpereHour and IndiGrid start up 180MW BESS in Gujarat
AmpereHour Energy and IndiGrid have launched a 180MW/360MWh battery energy storage system in Gujarat, India, the largest standalone utility-scale BESS in the country and one of the largest in Asia. The project aims to store excess renewable energy to enhance grid stability and reduce energy curtailment, supporting India's goal of achieving 500GW of non-fossil fuel capacity by 2030. AmpereHour provided technological support for the project, which was implemented under a build, own, and operate model, showcasing a significant step towards sustainable energy solutions in the region.
https://www.power-technology.com/news/amperehour-indigrid-start-180mw-360mwh-bess-gujarat/
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JUSTIFI Tool Could Unlock Value in Energy Productivity Projects
The National Laboratory of the Rockies and Oak Ridge National Laboratory have developed a free software tool called JUSTIFI to help manufacturers assess the full value of energy improvement projects, including productivity gains and safety improvements. By quantifying these benefits, businesses can strengthen the business case for projects, reduce payback periods, and align with strategic objectives. The tool has been well-received, with over 1,000 users trying it since its beta release in April 2025. Users can access JUSTIFI to build a complete business case for their energy productivity projects without needing formal training.
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Australia installs 400,000 home batteries in 10 months for 11.2 GWh
Australia has seen a surge in consumer-led energy storage with over 400,000 batteries installed in the past 10 months, totaling 11.2 GWh of storage capacity. The Cheaper Home Batteries program by the Australian government has been successful in promoting the adoption of rooftop solar and cleaner energy systems. Federal Energy Minister Chris Bowen highlighted the positive impact of the program on reducing energy bills and supporting the grid. The initiative offers up to 30% discount on battery installation costs, with a tiered scheme based on battery size to encourage households to choose the right-sized battery. The program aims to deploy over 2 million batteries by 2030, contributing to a cleaner and more reliable energy system in Australia.
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Australia’s biggest solar battery hybrid projects lock in finance in landmark deal to power heavy industry
Two of the biggest solar and battery hybrid projects in Australia, Smoky Creek and Guthrie's Gap, have reached financial close with the backing of 14 lenders. These projects will provide 600 MW of solar and 600 MW and 2,400 MWh of battery storage to help power aluminium smelters and refineries in Queensland as part of Rio Tinto's plan to transition to green energy and storage by 2029. The federal government's Capacity Investment Scheme is supporting the projects, which are crucial for reaching renewable energy targets and improving reliability as aging thermal generation retires. Edify is also developing the Hill wind farm in South Australia and the Jinbi solar farm in Western Australia, with strong community support and a focus on creating up to 800 jobs during construction, local procurement, and skills training. The financing package for these projects is a first for Australia and will set a foundation for future renewable energy projects, leaving a positive legacy in the region through a community benefits program.