The expansion of renewable energies – powered by regional energy concepts?

Abstract

This paper discusses the role of Regional Energy Concepts in advancing the use of renewable energy in Germany, where national policy aims for a significant increase in renewable energy and decentralised provision by 2020. Renewable systems have strong spatial implications, requiring coordination across regions due to grid limitations and storage challenges. Spatial planning, while lacking direct responsibility for energy policy, can help balance spatial development and mitigate adverse impacts. Based on a study commissioned by the Federal Ministry of Transport, Building and Urban Development (2008–2011), the paper assesses case studies of regional planning measures, administrative structures, and instruments for integrating renewable energies. Findings highlight strategic elements such as stakeholder networks, financial incentives, wind and solar cadasters, preference areas, and development concepts. The paper concludes that although regional planning instruments have potential, effective strategies at the regional level remain underdeveloped, limiting progress towards national energy goals.