On October 13, WindMade announced that companies that get a minimum of 25% of their electricity from wind power, or other renewable energy, will be able to advertise the exact percentage of clean energy they use on new labels unveiled by the company. Companies can own their own wind power generation facility, sign a long-term power purchase agreement for wind power, or purchase WindMade-approved renewable energy certificates. Other eligible renewable energy sources are solar, geothermal, tidal and wave power, sustainable hydropower, and sustainable biomass. The U.N. Global Compact, the World Wildlife Fund, the Global Wind Energy Council, the LEGO Group, Bloomberg, and PricewaterhouseCoopers have all endorsed the new labels.