According to the latest "Energy Infrastructure Update" report from the Federal Energy Regulatory Commission's Office of Energy Projects, renewable energy sources (i.e., biomass, geothermal, solar, water, wind) accounted for 24.93 percent of all new domestic electrical generating capacity installed in the first six months of 2013 for a total of 2,144 MW. That is more than that provided thus far this year by coal (1,579 MW - 18.36 percent), oil (26 MW - 0.30 percent), and nuclear power (0 MW - 0.00 percent) combined. However, natural gas dominated the first half of 2013 with 4,852 MW of new capacity (56.41 percent).