'The IPCC has provided us with a well-researched, carefully-presented assessment of the costs, risks and opportunities of renewable energy sources. It provides a systematic analysis and scientific assessment of the current knowledge about one of the most promising options to cut emissions of greenhouse gases and to mitigate climate change.' Lord Nicholas Stern, IG Patel Professor of Economics and Government, London School of Economics and Political Science

• Foreword; Preface; Summary for policymakers; Technical summary; 1. Renewable energy and climate change; 2. Bioenergy; 3. Direct solar energy; 4. Geothermal energy; 5. Hydropower; 6. Ocean energy; 7. Wind energy; 8. Integration of renewable energy into present and future energy systems; 9. Renewable energy in the context of sustainable development; 10. Mitigation potential and costs; 11. Policy, financing and implementation; Annex I. Glossary and acronyms; Annex II. Methodology; Annex III. Recent renewable energy cost and performance parameters; Annex IV. Contributors to the IPCC Special Report; Annex V. Reviewers of the IPCC Special Report; Annex VI. Permissions to publish.

'The IPCC has provided us with a well-researched, carefully-presented assessment of the costs, risks and opportunities of renewable energy sources. It provides a systematic analysis and scientific assessment of the current knowledge about one of the most promising options to cut emissions of greenhouse gases and to mitigate climate change.' Lord Nicholas Stern, IG Patel Professor of Economics and Government, London School of Economics and Political Science

• Foreword; Preface; Summary for policymakers; Technical summary; 1. Renewable energy and climate change; 2. Bioenergy; 3. Direct solar energy; 4. Geothermal energy; 5. Hydropower; 6. Ocean energy; 7. Wind energy; 8. Integration of renewable energy into present and future energy systems; 9. Renewable energy in the context of sustainable development; 10. Mitigation potential and costs; 11. Policy, financing and implementation; Annex I. Glossary and acronyms; Annex II. Methodology; Annex III. Recent renewable energy cost and performance parameters; Annex IV. Contributors to the IPCC Special Report; Annex V. Reviewers of the IPCC Special Report; Annex VI. Permissions to publish.

'The IPCC has provided us with a well-researched, carefully-presented assessment of the costs, risks and opportunities of renewable energy sources. It provides a systematic analysis and scientific assessment of the current knowledge about one of the most promising options to cut emissions of greenhouse gases and to mitigate climate change.' Lord Nicholas Stern, IG Patel Professor of Economics and Government, London School of Economics and Political Science

• Foreword; Preface; Summary for policymakers; Technical summary; 1. Renewable energy and climate change; 2. Bioenergy; 3. Direct solar energy; 4. Geothermal energy; 5. Hydropower; 6. Ocean energy; 7. Wind energy; 8. Integration of renewable energy into present and future energy systems; 9. Renewable energy in the context of sustainable development; 10. Mitigation potential and costs; 11. Policy, financing and implementation; Annex I. Glossary and acronyms; Annex II. Methodology; Annex III. Recent renewable energy cost and performance parameters; Annex IV. Contributors to the IPCC Special Report; Annex V. Reviewers of the IPCC Special Report; Annex VI. Permissions to publish.