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Climate Change & Energy: Renewable energy

solarpower_cacimbasBrazil_RogerTaylor

While renewable sources have made some inroads in some developing countries — particularly in China and India — government subsidies for fossil fuels have held down prices in many others.

(Photo credit: Roger Taylor)

Opinions and Analysis

Sewing machine Focus on Gender: Small-scale tech can transform women's lives

Small-scale technology can help women to raise their status and increase their income and education, says Henrietta Miers.

28 February 2013 | EN

Selling solar photovoltaics in Kenya Building support for locally relevant climate tech

Climate Innovation Centers can promote clean technologies but need backing with a coordinated effort, says policy specialist Ambuj Sagar.

3 January 2013 | EN | FR

Policy Briefs

Digester dome construction Measuring progress on technology for development

The Rio+20 Secretariat's analysis of S&T trends and achievements since the 1992 Earth Summit points to ways of accelerating progress.

16 March 2012 | EN
Source: UN Conference on Sustainable Development (Rio+20)

Anticipating the drawbacks of biofuels

Growing biofuels requires careful consideration, particularly with regards to food security and livelihoods.

16 January 2009 | EN
Source: IWMI


News and Features

Nepal to generate electricity from waste

Nepal sees waste-to-energy projects as a way to meet energy demand and also manage waste.

3 May 2013 | EN

Solar Sinter Solar-powered 3D printer uses sand to make glass

A 3D printer that makes use of abundant solar energy and desert sand could be a cost-effective way of producing glass in the future.

22 March 2013 | EN