Solar power has been used here and there in Illinois for a long time. But now the state is going for it in a big way. With the Future Energy Jobs Act of 2016, Illinois charted a course to boost renewable energy, particularly solar, in a big way.It's all being managed by the Illinois Power Agency (IPA), led by Anthony Star. It was established to manage electricity markets, including renewables, and still does. But the new law gives it a mandate to create the framework for a new energy market in Illinois."So there's really two paths forward on renewable energy coming out of the Future Energy Jobs Act," Star said. "For large-scale renewable, such as wind farms or solar that's located on brownfields, we use the competitive procurement model, where we basically put out a request for proposals and people come with specific projects and bid on price."Renewable energy credits were developed by the renewables industry as a way to separate the environmental benefits from the electricity itself. They have value, and can be sold or traded separate from the electricity.