Impossible Metals, a deep-sea mining startup, submitted a formal request to the Department of the Interior to sell leases to mine the ocean floor.

SparkCharge raised $15.5 million in equity and secured a $15 million loan to expand its fleet charging operations.

The new deal covers solar and storage projects being developed in South Carolina by EnergyRe.

The U.S. Department of Energy’s National Ignition Facility increased the yield of the experiment in recent attempts.

The funding round arrives as tech companies and utilities are struggling to secure power for data centers.

Fieldstone Bio recently raised $5 million in seed funding.

House Republicans’ axe has fallen in places both expected and surprising.

Lithium-manganese-rich (LMR) batteries should slash costs without sacrificing much range.

Realta hopes to build power plants cheaply enough to supply power as low as $40 per megawatt-hour.

The material has 50% more tensile strength than steel with a strength-to-weight ratio that’s ten-times better.

Google is promising to add at least 600 megawatts of generating capacity at each of the three sites.

The Gates Foundation is expected to spend $200 billion over the next 20 years to support causes related to health and human development.

The program’s signature yellow labels appear on appliances and electronics for sale throughout the U.S.

Breathe has developed a suite of tools that it says helps automakers and others get the most out of their batteries.

CNaught is a market maker seeking to ease the pain of buying carbon credits for companies without dedicated teams.

CEO Greg Twiney posted an open letter on the company’s website today pleading for money.

Ara Partners recently raised an $800 million infrastructure fund focused on reducing carbon emissions in industrial sectors.

The startup's enzymes modify a cow’s microbiome using enzymes, slashing methane while boosting the nutrients available to the cow. 

The world has a trash problem. The amount of stuff we throw away is expected to nearly double, to 3.8 billion metric tons, by 2050. Reducing what we use would go a long way to addressing the issue, but let’s face it, we’re not very good at buying less either. That leaves recycling, which has […]

RepAir recently raised a $15 million extension to its Series A.