Impact of flexible technologies on end-users' price under different levels of renewable generation

Uncovering wind power forecasting uncertainty sources and their propagation through the whole modelling chain

“…Ketterer [156] explained the impact of wind power generation on electricity prices, and provided a substantial amount of references for further study of price forecasting. In her study, the effect of wind electricity feed-in on level and volatility of the electricity price was evaluated, and the results confirmed that variable wind power reduces the price level, but increases its volatility, as found an earlier investigation [157]. This in turn means that the uncertainty in the profitability of electricity plants, conventional or renewable, increases [156].…”

Indicators for assessing the necessity of power system flexibility: a systematic review and literature meta-analysis

“…1. High share of inflexible VRE in power system [16], [19], [25], [46], [52], [55], [57], [58]: This indicator refers to the amount of VRE capacity in national installed capacity and also the amount of power generation from VRE sources in the total power generation of a country. With a high share of VRE in the power system, most of the demand has to be supplied by utilising weather dependent VRE sources.…”

“…16. Usage of DER [19], [38], [42], [42], [46]: In many places, there is an upward trend in installing distributed energy resources (DER). DER include, inter alia, roof-top solar PV and heat pumps.…”