A comprehensive review of wind–solar hybrid energy policies in India: Barriers and Recommendations

Abstract

• Comprehensive review on individual and hybrid wind-solar energy policy. • Evolution and current status of Indian wind and solar energy policy framework. • Techno-economic parameters for the hybridization of wind and solar power projects. • Barriers and recommendation regarding renewable energy policies. Wind and solar energy are currently the most prominent and reliable sources of renewable energy. Wind and solar power deployment largely depend on government policies and have a specific policy and regulatory provisions. The declaration of hybrid wind–solar policy has changed the dynamics of individual wind and solar power projects by introducing the scope for developing hybrid power projects to harness wind and solar energy simultaneously. The techno-economic structure and the existing scenarios of the fractional contribution of wind and solar sectors are going to play an important role in the development of hybrid power projects. This paper aims to present a comprehensive review of the impact of the existing individual wind and solar energy policies along with the recently declared hybrid policy in India and how this hybrid policy will affect the techno-economic structure of the existing and new power projects. Further, various kind of barriers faced by project developers while establishing renewable energy-based power projects and recommendations which can be practically implemented have been elaborated to facilitate and achieve the faster deployment of wind and solar power generation .