Bill Gates-backed Arnergy has secured a $15 million Series B extension to expand solar access in Nigeria. CardinalStone Cardinal Advisers led the funding round with participation […] ...
Energy startups once seen as moonshots are edging toward the stock market, and some of the most aggressive contenders carry ...
Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Oct 28, 2025 at 10:14 am October 28, 2025 at 1:55 ...