The American and global solar markets are now big busines, with big diversified companies like PPG, Air Products, and Dupont part of the solar supply chain and doing business in Pennsylvania. In the case of Dupont, it now has $1 billion in revenues from supplying solar materials to solar manufacturers.
Dupont expanded yesterday its solar business by acquiring Innovalight, a company specializing in solar inks and technologies that increase the efficiency of crystalline silicon solar sales.
Companies and states that embrace solar will grow rapidly in what is already a big business. States that do not will lose thousands of jobs.