The current emphasis on sustainable development is a consequence of the general awareness of the need to solve numerous environmental problems resulting from our modern society. This book addresses the topic of Investment Assessment and Environmental Economics in an integrated way; in accordance with the principles of sustainability; considering social and environmental impacts of new investments. Bringing together papers from the First International Conference on Environmental Economics and Investment Assessment , papers encompass topic areas such as: Economy and the Environment; Investment Planning and Assessment; Environmental Economics and Entrepreneurship; Environmental Investment Planning; Sustainable Environmental Management; Environmental Impact Assessments and Investments; Environmental Performance Indicators; Environmental Management Systems; Legislation and Law Enforcement; Cost Benefits Analysis; Natural Resources Management; Social Issues and Environmental Policies; Risk Management in Environmental Investment; Location Optimization.