Scientists have developed a biodegradable film made from red onion skin extract and nanocellulose that blocks 99. 9% of harmful UV radiation while allowing sunlight to pass through, protecting solar cells from degradation. While visible light drives electricity production, ultraviolet radiation slowly damages and degrades solar cells over time. Traditionally, panels are shielded with synthetic plastic coatings — but these aren't. . A natural dye extracted from red onion skins may significantly improve the performance and durability of solar panels, according to researchers in Finland. The study focused on how this plant-based material enhances ultraviolet (UV) protection in solar cells, which are the essential components that. . Forward-looking: Scientists in Finland have identified a new bio-based material that could help extend the lifespan of solar cells while reducing reliance on petroleum-based plastics. If it feels like solar power is suddenly everywhere, that's because it is. This sustainable approach utilizes agricultural wast.
Searchable database of Federal and State laws, regulations, and incentives related to EVs, EV infrastructure, and other alternative fuel technologies. . Key policies and measures that support the deployment of electric and zero-emission vehicles The table highlights current as well as announced key policies and measures that support the deployment of electric vehicles (EVs) and zero-emission vehicles (ZEVs) by region and country. Sample transportation data for. . and inclusive transport system. It can be difficult to find easy-to-understand resources regarding the many electric vehicle (EV) policies and regulations.