In-depth

Lieutenant General (Ret.) Richard Nugee explores how from sustainable aviation fuels to renewables the defence industry can provide a boost for clean tech R&D

Sun King founder Anish Thakkar reflects on how a failed biogas project in India fuelled the launch of a solar business that is now serving more than 50 million people in Africa

Fresh research reveals how a deep failure in public communication risks undermining the UK's emerging circular economy

BusinessGreen rounds up the reaction from politicians, green businesses, climate experts, campaign groups, and academics after long-awaited ocean protections enter into force

Beijing and Ottawa look to improve relations, judge allows US offshore wind farm construction to continue, and Egypt inks major renewables deals

Two studies published this week warn the electric vehicle transition is at risk of stalling if the cost of buying and charging new cars locks out poorer households

Where risk rises, returns have to rise too. Where ecosystems are protected, financing becomes cheaper

People inside businesses and organisations remain one of the most powerful – and yet underestimated - drivers of change, writes Sophie Lambin, founder and CEO of Kite Insights and Hurd

Kingspan’s head of sustainability, Holly Loughman, reflects on how the company achieved an ambitious circularity target ahead of schedule

Workforce 2030: Invenergy's director for international development Gervase Topp lifts the lid on his career shift from oil and gas rigs in the 1990s to rural surveying for wind and solar projects on land today