alternative energy

The Cost of Cobalt

Cobalt has been valued for centuries for the deep blue color it imparts to ceramic glazes and glass. Its current value has little to do with such stuff, however. Cobalt is sought today because it’s a critical element in lithium ion batteries, the devices that power our cell phones, computers, and electric vehicles.

7 Things to Know about California’s New Solar Panel Policy

Earlier this month, California became the first state to require all new homes to have solar power. The mandate, which comes from the California Energy Commission (CEC), will take effect in 2020, making solar power even more common in a state that already boasts about half the country’s solar generating capacity. Part of the motivation for the new policy is California’s ambitious goal to be producing 50% of the state’s energy from renewable sources by 2030.

Startup Wants University Endowments to Lend Money so Homeowners Can Go Solar

A new startup founded by two UC Berkeley Haas Business School students aims to give homeowners going solar the leverage to affect more than just the environment.

Window Street Financial—which emerged last fall from an idea generated by Johnny Gannon and Ben Purvis—wants to give them the option of taking a solar loan made up of capital from the endowments of universities, nonprofits and foundations.

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