Materials startup raises $46 million to replace cement

Breakthrough Energy and homebuilder Lennar's investment arm co-lead $64 million Series A round for low-carbon cement producer Terra CO2 Technology. Read More

Can silkworms take a bite out of petrochemicals?

Evolved By Nature recently raised $120 million to cultivate technology that uses natural silk protein to replace certain petrochemical ingredients in skincare and leather products. Read More

State Street CEO: Active engagement is imperative for reaching net zero

State Street Chairman and CEO Ron O’Hanley offers his perspective on divestment, stewardship and why the route to net zero won’t be a straight line. Read More

Recognizing 11 servant leaders in sustainability

This year’s Women in Sustainability Leadership Awards honorees represent a more diverse range of industries than ever, from consumer products and aviation to climate tech and green buildings. Read More

A taste of Microsoft’s all-electric kitchen

Microsoft has created a working test kitchen for many of the all-electric technologies that will be used in its extensive campus modernization. The all-electric cafeteria opened in March. Read More

The appeal of fuel-agnostic power generation

Linear generators from Mainspring Energy are capable of running on pure hydrogen or ammonia. Power engine maker Cummins is also talking fuel flexibility. Read More

A closer look at P&G’s ‘water positive’ pledge

The consumer products leader is vowing to restore more water than it consumes, with a focus on 18 ‘water-stressed’ regions. Does it go far enough? Read More

Corporations plus climate tech startups = scale

Catching up with the 100+ Accelerator program, a climate tech startup initiative supported by AB InBev, Coca-Cola, Colgate-Palmolive and Unilever. Read More

Funding ‘underrepresented’ climate tech founders

New revenue-based loan programs from Los Angeles Cleantech Incubator, Enduring Planet offer alternatives. Read More

Let’s talk integrated photovoltaics

Meet Ambient Photonics, which just raised $30 million to produce low-light solar cells that can harvest energy from both natural and artificial sources. Read More