Countries protect their renewable energy equipment. Exporting nations see it as trade barrier. The world is witnessing an increase in trade disputes in the renewable energy sector. Countries are trying to strengthen their renewable energy base by preferring indigenous products over imports. This is an obvious dampener for countries with good renewable energy equipment manufacturing capabilities and advanced technology. They argue that such policy measures hinder free trade. Their complaints at the World Trade Organization (WTO) are piling up. India is the latest to be in the spotlight.
for full text: http://www.downtoearth.org.in/content/trade-barred