Renewables special issue | june 2018 special issue |june 2018 in association with Cover Ilustration: doamama/Shutterstock. Market versus State / financial sustainability is vital for a secure global energy mix but who decides which power generation technologies are worth investing in? / hydropower and recurring droughts resurgence in uk onshore wind flatpack kits for ikea-style biogas 06/07/2019 20:04:24