by Jozef Ongena et al., 2017 in Arguments
The hidden consequences of a massive use of intermittent renewable energy systems for electricity production are highlighted, using existing electricity production data from Germany from the last 5 years, where presently a system is in operation with an installed capacity of about 50 GW in wind turbines (sum of onshore and offshore wind) and 40GW in photovoltaic panels.This fleet of intermittent renewable systems produces more than half of the yearly renewable electrical energy of Germany, the rest being produced by hydro, so-called ‘biomass’ and a very small fraction of geothermal sources
by WUWT, July 25, 2017
U.S. evolves into coal, gas and oil global energy giant supplying world’s hungry energy markets
David Middleton’s excellent WUWT article addressing the resurgence of the American coal industry as well as the growing role of U.S. natural gas production in creating global gas export markets hits the nail on the head in demonstrating how dominant the U.S. has become in producing and supplying global energy markets at home and abroad with growing demands for fossil fuels.
The IEA agency clearly recognizes the U.S. as the global driver of a huge transformation of the world’s natural gas energy markets.
La géologie, une science plus que passionnante … et diverse