Wind, solar forecast to top 5 TWh for first time Monday set 2019 high with peaks above 50 GW Forecast shows week 10 to average over 30 GW London — Combined wind and solar generation in Germany is forecast to reach a record high this week after Monday’s total narrowly missed the country’s daily all-time high, transmission system operator data and a forecast by showed Tuesday. Receive daily email alerts, subscriber notes & personalize your experience. Register Now Wind and solar generation on Monday amounted to 1.04 TWh, compared with the record of 1.05 TWh on December 8, 2018, TSO data aggregated by Fraunhofer ISE showed. forecasts wind and solar combined to average well above 30 GW over the next six days. If realized, this would result in weekly output above 5 TWh, beating the current record of 4.9 TWh generated in week 49 last December. […]