Thailand: Improving the Business Climate for Renewable Energy Investment

Thailand is among ASEAN’s renewable energy leaders. It attracted more than USD 10.7 billion of investment in renewable energy from 2006 to 2018. The country’s total installed capacity of renewable energy represented over 60% of the total capacity of ASEAN in 2019. Renewables accounted for 15% of its energy mix in 2018, and a target of 30% in 2036 was set. Despite this, during 2018–2019, Thailand experienced relative stagnation in terms of attracted investment. We propose five actions that can improve the attractiveness of Thailand’s investment climate for renewable energy in both the short and long term: set up a dedicated ministry for governing renewables; expand and improve the regulatory framework; capitalise on its peer-to-peer energy trading experience; simplify market entry for foreign investors; build capacity for renewable energy governance.