The gathering raised $2.2 billion for clean cooking in Africa, where four in five people still use polluting energy like charcoal – but some say LPG should not be promoted as a transition fuel
Kerosene cookstoves are a major killer in Nigeria, and also contribute to the country’s increasing CO2 emissions – so is an innovative biofuel gel the answer?
With the concept likely to be high on the agenda at Rio+20, what makes a good sustainable energy project and how can we ensure the benefits are maximised?
In the fifth in a series of UNFCCC Radio podcasts, Ugochi Anyaka, from Aso Radio in Nigeria debates whether paper briquette projects should be approved under the CDM.