Greening Our Built World

Capital E works with innovative companies, cities, banks and governments to accelerate the transition to a low carbon economy. Capital E is also an early stage investor in low carbon and clean energy companies.



Congressional Testimony

Greg recently testified on the DOE Loan Guarantee Programs before the House Committee on Space, Science, & Technology.

Green Building Advisory Committee

Greg Chairs the Congressionally established committee guiding the greening of 430,000 federal buildings.

Nat’l Academy of Sciences

Greg recently gave a talk at NAS on the costs and benefits of cool roofs, green roofs, and solar PV.

Israeli Cabinet

Greg Kats, Capital E President, recently traveled to Israel to speak to the Israeli Cabinet about the potential for Israel to make large financial savings with health, security, and strategic benefits by greening their buildings and infrastructure.

MyEnergy Acquisition

MyEnergy, a Capital E portfolio company, was acquired by Nest Labs in May 2013, and Nest Labs was acquired by Google in January 2014.

Lifetime Achievement

Capital E President Greg Kats received the first US Green Building Council Lifetime Achievement Award.