Glossary of Symbols, Units and Abbreviations used throughout the Report.- Executive Summary.- 1. Introduction.- 1.1 Background.- 1.2 Aims and Objectives of the Present Study.- 1.3 Outline of the Report.- 2. Wind Energy.- 2.1 Technical Review of Wind Energy.- 2.2 Economic Review of Wind Energy.- 2.3 Environmental Impacts and Public Acceptability of Wind Energy in the European Context.- 2.4 The Commercialization of Wind Energy in Europe.- 3. Solar Heating & Cooling and Daylighting.- 3.1 Technical Review of Solar Heating & Cooling and Daylighting.- 3.2 Economic Review of Solar Heating & Cooling and Daylighting.- 3.3 Environmental Impacts and Public Acceptability of Solar Heating & Cooling and Daylighting in the European Context.- 3.4 The Commercialization of Solar Heating & Cooling and Daylighting in Europe.- 4. Photovoltaics.- 4.1 Technical Review of Photovoltaics.- 4.2 Economic Review of Photovoltaics.- 4.3 Environmental Impacts and Public Acceptability of Photovoltaics in the European Context.- 4.4 The Commercialization of Photovoltaics in Europe.- 5. Biomass.- 5.1 Technical Review of Biomass Energy.- 5.2 Economic Review of Biomass Energy.- 5.3 Environmental Impacts and Public Acceptability of Biomass Energy in the European Context.- 5.4 The Commercialization of Biomass Energy in Europe.- 6. Conclusions: Prospects for the Development of Renewable Energy in Europe to the year 2000.- 6.1 Overview of the Current Status, in Europe, of the four specific Renewable Energy Technologies under review.- 6.2 Conservative Estimates on Share of Community Energy Consumption by the end of the Century.- 6.3 Factors affecting Further Development.- 6.4 Final Conclusions.- References / Bibliography.- Appendices.- 1. Choice of Renewable Energy Options.- 2. EUR-12 Primary Energy Production/Consumption 1991.- 3. Energy Imports and Final Energy Consumer Prices 1991.- 5. Energy in Europe 1990–2000: Four Possible Energy Scenarios / Total Primary Energy Requirements.