1. Least-cost Greenhouse Planning: supply curves for global warming abatement;Jackson;Energy Policy,1991
2. Getting Started: ‘no-regrets’ strategies for reducing greenhouse gas emissions;Mills;Energy Policy,1991
3. The cost-effectiveness of CO2 emission reduction achieved by energy conservation;Blok;Energy Policy,1993
4. Comprising around 14% from biomass (largely fuelwood in developing countries) and 6–7% from large-scale hydropower. In fact, there are an increasing number of areas in developing countries in which the fuelwood resource can no longer be thought of as renewable, because consumption rates are exceeding sustainable yields, and the Food and Agriculture Organisation has estimated (FAO, Fuelwood Supplies in the Developing Countries, Forestry Paper No 42, Rome, 1983) that by the year 2000 some 2.4 billion people may be living in areas where fuelwood is ‘acutely scarce or has to be obtained elsewhere.’