Aether Fuels has raised $30.4 million of a $34.3 million round, according to an SEC filing. The e-fuels startup is working on producing fuel for aviation and maritime […]
Kilimo helps farmers save water and get paid for it
When people think about the water they use, they tend to think about drinking water out of the tap or maybe their daily shower. But about 70% of […]
Zal Bilimoria just raised a $50M fourth Refactor Capital fund, and still relishes his solo GP status
Zal Bilimoria has been a solo general partner since 2018, and has no plans to stop. And he credits the decision to former colleague, David Lee, who started […]
Dandelion co-founder is back to help you electrify your home for less
In the nearly 20 years that James Quazi has been a climate tech founder and operator, he’s seen a lot. From solar to geothermal, energy audits to energy […]
SewerAI uses AI to spot defects in sewer pipes
Climate change is raising the risk, rate and cost of sewage failures. Floods are becoming more common, leading to backups that frequently overwhelm wastewater treatment systems. Exacerbating the […]
CuspAI raises $30M to create a Gen-AI-driven search engine for new materials
The modern method of coming up with new materials is to make something and then use a computer to work out whether the material came out correctly. But […]
The US military ran an anti-vaccine propaganda campaign during the pandemic, new investigation shows
A new investigative report found proof of hundreds of online bots spreading anti-China and anti-vaccine propaganda abroad.
Unigrid wants to make batteries cheaper and safer using sodium
If there’s one thing holding batteries back, it’s cost. The most widespread type of battery, lithium-ion, still costs around $140 per kilowatt-hour for a pack. While that’s low […]
Aepnus wants to create a circular economy for key battery manufacturing materials
Earlier this year, BASF had to delay the opening of a battery materials plant in Finland when a court agreed with environmental groups that the company didn’t have […]
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