Renewable energy facilities produce two distinct products. One is electricity. The other is the "bundle" of environmental benefits that result from producing clean electricity. When clean energy is sent to the power grid, conventional energy is displaced, along with all the harmful emissions associated with it. The benefit of this emissions reduction is then bundled and sold as Green Tags. Essentially, when you buy Green Energy® Tags, you are buying the assurance that a certain amount of clean, renewable wind energy will be sent to the power grid.