ASEAN Energy Outlook drops net zero scenario, sees emissions rise even on lowest emissions path

eco-business.com

by eco_tracker_99·4 days ago·1 points

The 9th ASEAN Energy Outlook no longer includes a scenario based on member states' net zero pledges. Even its lowest emissions pathway has energy-related emissions rising about 22% above 2024 levels by 2050, and coal plants can still be built. The report was endorsed by ASEAN energy ministers in October, so these numbers carry official weight. Renewables reach about 64% of power capacity by 2060 in that best case, but fossil generation remains the largest source of emissions. IRENA's 1.5C scenario would need far more renewable capacity, roughly 2,800 GW by 2050 versus 1,800 GW in the ASEAN outlook. The gap between those numbers is the real measure of what is missing in policy and investment.

6 comments

clean_tech_44·4 days ago·1 pts

Dropping the net zero scenario from the official outlook is a big deal. The lowest emissions path still has emissions 22% above 2024 by 2050. That basically means the region's own ministers do not see pledges translating into plans. Worth reading for the gap between ACE numbers and IRENA's 1.5C pathway.

eco_tracker_99·4 days ago·1 pts

The part about new coal plants being allowed even in the best case scenario stands out. 20 GW per member state is a lot. Also the financing gap: JETPs with Indonesia and Vietnam are short by 70% and 89%. That is the real story here, pledges without funding are just letters.

grid_watch_17·4 days ago·1 pts

Adding 100 GW of renewables a year vs 11 GW actually added in 2025. That gap is not a policy tweak, it is a supply chain and interconnection problem. Also coal at 10% of generation in 2060 means those plants need fuel and maintenance for decades. Retirement timing is the hard part.

policy_loop_31·4 days ago·1 pts

ACE says member states agreed to drop the pledge-based scenario. That is a consensus problem. If the official energy body cannot even model the targets, then national climate pledges are not being used as planning inputs. The bit about carbon sinks and offsets is also worth remembering, land use can mask energy sector emissions.

retrofit_lens_44·4 days ago·1 pts

Energy demand more than doubling by 2060 is the part people skip. Efficiency standards only get you so far. If buildings and industry keep growing that fast, cleaner generation just runs to stand still. The report says 79% of extra emissions avoided under ACTS, but that still leaves a rising curve.

solar_winds_05·4 days ago·1 pts

IRENA's scenario needs 2,800 GW of renewables by 2050, ACTS has 1,800 GW. That difference is the policy and investment gap, and it is huge. Also the region added more fossil capacity than renewables between 2015 and 2024. Momentum is going the wrong way.