the only federal laboratory dedicated to research, development, commercialization, and deployment of renewable energy and energy efficiency technologies.

since 1974, seia has been the voice of solar energy in the united states. we work with our member companies to promote pro-solar policies and advocate for the growth of solar nationwide.

the international energy agency works with countries around the world to shape energy policies for a secure and sustainable future.

design world online provides design engineers technical content and resources to help design products faster, smarter, and under budget. from new product information, technical tutorials, videos, 3d cad models and community based forums, design world is the most useful online resource for the professional engineer.

breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations.

daily reports on the european and global energy transition

the american clean power association (acp) works to champion policies that will transform the u.s. power grid and clean energy industry to a low-cost, reliable and renewable power system.

the clean energy council is australia's renewable energy association. we help residents & industry transform energy systems for a smarter, cleaner future.

on-site pv factory audits, quality inspections, and laboratory tests. implement zero risk solar and secure your solar quality supply chain. specialized in solar energy and energy storage.

encyclopedia is a user-generated content hub aiming to provide a comprehensive record for scientific developments. all content free to post, read, share and reuse.