Energy minister says "the necessary time" must be taken to fully consider the £1.3bn power scheme.Read more
Kazakhstan's Expo 2017 provides a taste of what could be the future of greener and renewable energy.
Should struggling economies in Africa and elsewhere look at more than gross domestic product as a measure of growth and progress? Yes, according to Lorenzo Fioramonti, professor of political economy at the University of Pretoria, in South Africa. He tells Ed Butler GDP is a "stupid development model". (Picture: Oil pumps. Credit: iStock, Getty Images)