New research suggests that electric vehicles (EVs) could help manage distributed solar generation in tropical cities prone to thunderstorms by using parked EVs to store solar energy and act as temporary grid capacity during cloudy periods. This approach could mitigate the need for costly infrastructure upgrades to handle fluctuations in electricity generation caused by tropical thunderstorms, allowing for more efficient use of the existing grid and integration of more solar photovoltaics without the need for additional transmission line capacity. The research focuses on a decentralized electric vehicle charging strategy in Singapore that aligns with urban mobility patterns, showing potential for large-scale photovoltaic integration in tropical cities through decentralized EV charging even in car-light environments.
Tag: Singapore
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Pushing perovskite solar cells to the ultimate thickness limit
Researchers in Singapore have developed ultrathin perovskite solar cells with absorber layers as thin as 10 nm, achieving high transparency and stable efficiencies up to 12%. These cells offer scalable, design-flexible photovoltaics suitable for seamless integration into buildings, balancing optical transparency with electrical performance without sacrificing scalability or manufacturability. The study showed that the cells achieved power conversion efficiencies of 7%, 11%, and 12% with absorbers of 10 nm, 30 nm, and 60 nm respectively, maintaining their performance even in low-illumination conditions. Perovskite materials in buildings can generate electricity without changing their appearance, aiding in the growth of distributed renewables, with tunable optical properties and the ability to be manufactured on a large scale, potentially leading to further improvements in light-utilization efficiency in the built environment.
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The US Offshore Wind Industry Gets An Assist From Singapore
The Empire Wind offshore wind farm off the coast of New York, initially halted by President Trump, is back on track with the use of shuttle models and a Jones-compliant vessel from Singapore for construction. Seatrium has built a new WTIV for the US offshore wind industry, designed to handle large turbines and comply with the Jones Act. Despite challenges, including Trump's attempts to halt projects, the vessel is now in use at the Empire Wind project. The global offshore wind industry is growing, with advancements in technology and construction progressing worldwide, showcasing the potential for renewable energy industries to thrive.
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One Step Closer To The Compostable EV Battery Of The Future
Flint, a Singapore-based startup supported by Shell and OPPO Research Institute, has developed a bio-based paper battery made from cellulose fibers found in plant cell walls. This innovative battery is cost-effective, durable, sustainable, fire-resistant, rechargeable, and offers a lifespan comparable to traditional batteries. It is 1.8 times cheaper per kWh compared to lithium-ion batteries and can naturally biodegrade. WH-Power has also introduced a new energy storage technology with a quasi solid-state electrolyte for stable operation with Li anodes and cathodes, high ion conductivity, and fast-charging capability. These advancements in plant-based and solid-state battery technologies aim to improve the sustainability profile of electric vehicles and other applications, offering promising solutions for the future of energy storage.
https://cleantechnica.com/2026/01/02/one-step-closer-to-the-compostable-ev-battery-of-the-future/
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Singapore and Sweden Strengthen Energy Partnership at SIEW 2025
The Energy Market Authority of Singapore and the Swedish government have established a bilateral energy forum to enhance clean energy cooperation, focusing on areas such as hydrogen supply chains, grid technologies, energy efficiency, and cross-border electricity trading. The partnership includes the deployment of HVDC transmission technology to integrate into the ASEAN Power Grid architecture. Challenges include significant financial commitments for HVDC interconnection and hydrogen infrastructure development, with success measured by tangible outcomes like project finance commitments and operational hydrogen supply chains. Prime Minister Lawrence Wong and Swedish Deputy Prime Minister Ebba Busch emphasize the strategic significance of the forum in advancing innovation and accelerating the green transition towards a sustainable energy future.