Payments for ecosystem services programmes for landowners reduce deforestation, presenting a cost-effective approach to cutting CO2 emissions

A programme providing rural Indian communities with basic access to electricity did not have broader social or economic impacts in these communities

China’s market for air purifiers reveals people will pay as much as $15 to remove one microgram per cubic metre of pollution from the air they breathe

Study indicates that 7.4% of all deaths in 2012 were due to chronic exposure to fine particulate matter, costing South Africa up to 6% of its GDP

The recent decline in prices presents an opportunity to reduce consumer fuel subsidies without risking a backlash from consumers and vested interests