Markets

Cleantech: Break CH4 into Graphite & Green Hydrogen

Cleantech: Break CH4 into Graphite & Green Hydrogen

Oakland-based startup Molten Industries is converting something that’s cheap and abundant in the US — natural gas — into graphite and hydrogen, the latter of which can be used as a source of clean energy.

Graphite is a key component of lithium-ion batteries and developing a US supply chain will break China’s hold on the graphite markte. The effort is funded in part by Bill Gates’s Breakthrough Energy Ventures.

Home insurers cut natural disasters from policies as climate risks grow

Home insurers cut natural disasters from policies as climate risks grow

In the aftermath of extreme weather events, at least five large U.S. property insurers — including Allstate, American Family, Nationwide, Erie Insurance Group and Berkshire Hathaway — have told regulators that extreme weather patterns caused by climate change have led them to stop writing coverages in some regions, exclude protections from various weather events and raise monthly premiums and deductibles.