Hi. Thank you. Here is a link to my post on this topic (in german): https://steemit.com/deutsch/@renewable/ueber-95-erneuerbare-energie-am-01-01-2018-ein-guter-start-ins-jahr
On https://goo.gl/BeVgiQ You can check the electricity production, the demand, prices and international energy flows. The given links takes you directly to 01.01.2018 (electricity production and demand)