EU proposes stricter regulations for sustainable development of batteries

Batteries used in industry, automotive and electric vehicles must have restricted use of hazardous substances, minimum content of recycled materials and a low carbon footprint

Portable solar power looks to light up disaster relief zones

Crowdfunding site Indiegogo is working with renewable developer Renovagen to deploy its technology

Portable solar panels could mean happy campers

Link Solar says its technology can be used to replace diesel generators and other polluting energy sources