Thailand aims to raise its absolute emissions reduction goal in its updated nationally determined contribution (NDC), its minister of natural resources and environment, Chalermchai Sri-on, said at the UN Cop 29 summit in Baku, Azerbaijan.
The country will raise its greenhouse gas (GHG) emissions reduction target in the third iteration of its NDC, to an absolute emissions reduction of "below 270mn t of CO2 equivalent" (CO2e) by 2035, compared with the 2019 level, said Sri-on on 19 November. He did not provide details on when this latest NDC will be submitted.
Thailand is determined to enhance its mitigation actions to achieve its current NDC by reducing GHG emissions by 222mn t of CO2e by 2030, said Sri-on. Thailand's current NDC includes an unconditional emissions reduction target of 30pc by 2030, and conditional emissions reduction target of 40pc, compared with a business-as-usual scenario.
Measuring against BAU scenarios — where GHG would continue to rise unlimited — leaves space for emissions to increase under climate plans.
Thailand will support the implementation of its new NDC with a comprehensive green investment plan, said Sri-on, without providing more details. The country is also pushing forward its climate change act to formulate a balanced package in developing carbon pricing instruments and a climate fund, to steer its economic development towards climate resilience, he added.
Thailand aims to achieve "carbon neutrality" by 2050 and net zero by 2065.
Representatives from southeast Asian nations at Cop 29 last week indicated some of the challenges they face in updating their NDCs. Different models are used for different sectors and these need to be calibrated to ensure every single ministry accepts new targets, said Laksmi Dhewanthi, director general of climate change at Indonesia's ministry of environment.
Finance also poses a challenge, said Ahmad Zaiemaddien, head of Brunei's climate change secretariat under the prime minister's office. Brunei, for example, needs to work with central banks and local banks, and get support from other partners to bring the cost of capital down, he said.
But Indonesia nevertheless intends to submit its updated NDC ahead of the deadline in February 2025, in line with the push by the Troika — the partnership between Cop presidencies of the UAE, Azerbaijan and Brazil — to be one of the early movers in submitting updated goals.
The country's NDC will be updated to cover GHGs other than CO2, including hydrofluorocarbons. It will also expand to new sectors, including the oil and gas sector.