This is Jonathan Koomey’s fourth essay in a series of four this week that highlights, and excerpts from, his upcoming book, “Cold Cash, Cool Climate,” which discusses how entrepreneurs and investors can profit from tackling climate change, one of this century’s greatest challenges. Read more »
Who says a solar company has to choose between conventional silicon and thin-film solar cells? RoseStreet Labs Energy, a Phoenix-based private company, is combining the two in a double-layered cell that it claims can achieve “practical efficiencies” – meaning efficiencies of cells actually available on the […] Read more »
Data centers are a critical component of many businesses these days, but because of the amount of electricity they consume, they are extremely expensive to run. However, a great deal can be done both to cut costs and reduce their environmental footprint, simply by making them more energy efficient. Online technologies and applications are creating skyrocketing demand for new data centers, and most enterprises are now seeking “greener” solutions, both in their own facilities, and in the facilities with which they do business. This report looks at innovations in green data center design and identifies key players — from major data center operators to startups solving specific issues — leading the charge. Read more »
