The climate change debate has stimulated a controversy on the existence and size of potentials to reduce energy consumption at an economic benefit, so-called no-regret potentials. This book develops a theoretical evaluation framework with particular focus on transaction costs and real option...

Preface -- 1 Local Utilities in the German Electricity Market and their Role in the Diffusion of Innovations in Energy Efficiency and Climate Change Mitigation -- 2 Contracting and Mikro-KWK - the Role of Municipal Utilities in Germany -- 3 Governance variety in the energy service contracting...