IRS Ruling on U.S. Credit Is an Unexpected Gift to Solar Developers June 25, 2018 News The Internal Revenue Service is extending incentives for solar power and other clean energy sources by as long as four years. Source: Renewable Energy 8BIT Older Post Why the 2018 Solar Tariffs and Tax Cuts Didn’t Kill Solar PPAs Newer Post Pumped Hydropower Plus Wind, Solar Is Path To 100 Percent Renewable Energy