Household air pollution remains a dominant health risk, particularly in South Asia. Increasing international attention has focused on improved cookstoves (ICS) as a vehicle for reducing household air pollution, regional environmental and climate impacts. Biogas plants are a type of improved cooking technology.

Agroforestry provides a living for at least 1.2 billion people—approximately a sixth of humanity —and nearly all of us use and consume some of the goods and services it provides.

Government policies that improve energy efficiency, waste management and public transport could increase global economic output by more than $1.8 trillion per year says this new report released by World Bank & ClimateWorks Foundation in advance of the U.N. Secretary General's Climate Summit in September 2014.

Biochar is the carbon-rich organic matter that remains after heating biomass under minimization of oxygen during a process called pyrolysis. Biochar is relevant to deforestation, agricultural resilience, and energy production, particularly in developing countries.

Efforts to bring cleaner, more efficient stoves to the billions of people who use traditional biomass for cooking and heating have gained new momentum in recent years, driven both by longstanding health and environmental concerns, and by a growing recognition of the importance of modern energy access for development.