Solar inverters: products, costs and companies?

This data-file tracks some of the leading companies making solar inverters and their products’ costs. Our utility-scale solar models assume up to $0.1/W might be paid for an inverter, usually…

Ethanol from corn: the economics?

This data-file captures the economics of producing ethanol from corn in the United States, based on technical papers and industry data-points. Our base case calculations suggest a price of $1.6/gallon…