Global Geothermal Heat Pump Installed Capacity and Market Revenue is Anticipated to reach 119,303.66 MWt and USD 130.50 billion, respectively, by 2020: Transparency Market Research Albany, NY, Feb. 2, 2015 (GLOBE NEWSWIRE) -- Transparency Market Research has released a new market report titled "Geothermal Heat Pumps Market - Global Industry Analysis, Size, Share, Growth, Trends,...