IRENA Report on Innovation Landscape for a Renewable-Powered Future Updated On Fri, May 31st, 2019 by Saurenergy The integration of solar and wind power poses specific challenges as system operators pursue low-carbon investments and long-term energy sustainability. As these variable renewable energy (VRE) sources reach high shares of power generation, power systems must be increasingly flexible to maintain the balance of supply and demand over each day or year. In response, policymakers […] Read more