Taiwan's Legislative Yuan passed a 15-article amendment to the Energy Management Act on August 21, 2026, requiring newly built or expanded large power users above a set capacity threshold to install either self-generation or storage equipment. The Ministry of Economic Affairs says the applicable capacity threshold still awaits subordinate regulations, while noncompliance can draw fines of NT$150,000 to NT$750,000.
When did the Energy Management Act amendment pass its third reading, and how extensive was the revision?
The Legislative Yuan passed the third reading of the amended Energy Management Act on August 21, 2026, revising a total of 15 articlesCITE:E1. The Ministry of Economic Affairs confirmed the passage on August 24, noting the amendment had cleared the legislature three days earlierCITE:E7. The Ministry said the 15 revised articles focus on publishing energy sales statistics, strengthening corporate energy supply resilience, improving local governments' energy-saving inspection capacity, and raising penalties for violationsCITE:E2.
What are the core changes — a new-or-expanded-user threshold and an either/or choice between self-generation and storage?
The passed version narrows the equipment mandate to newly built or expanded large power users that meet a set capacity threshold, and lets them choose either self-generation or storage equipment instead of installing bothCITE:E3. The original draft had required large power users to install "self-generation equipment and storage equipment"; the version that passed third reading changed this to "self-generation equipment or storage equipment," letting companies choose the resilience option that fits their own power needs, site conditions and energy planningCITE:E4. The Ministry of Economic Affairs likewise described the change as narrowing the mandate to new or expanded energy users meeting the specified capacity while turning the equipment requirement into an either/or choiceCITE:E8. The third-reading version also limits the requirement to "newly built or expanded" large power users specifically to avoid affecting users already established before the lawCITE:E3.
Why the amendment — what demand pressure from AI data centers and semiconductors sits behind it?
The Ministry of Economic Affairs said one backdrop for the amendment is that continued expansion of AI data centers, semiconductor and electronics manufacturing has driven large-scale power demand to grow quicklyCITE:E5. Citing how large enterprises overseas self-supply their own power, the Ministry said it hopes requiring large power users to build their own power sources or storage systems will raise corporate self-sufficiency in energy supplyCITE:E5.
What remains before implementation — when will subordinate regulations set the applicable thresholds?
The Ministry of Economic Affairs said subordinate regulations have not yet been drafted, so the applicable contracted-capacity threshold is still undeterminedCITE:E6. The Ministry said the applicable contract capacity threshold, the required capacity of self-generation or storage equipment, completion deadlines, and related supporting measures will only be formally announced after subordinate regulations are completedCITE:E6.
What penalties apply for non-compliance?
Companies that fail to install the required self-generation or storage equipment, or whose equipment type or installation method does not meet requirements, face fines of NT$150,000 to NT$750,000 if they still have not corrected the issue after being given a deadline to do soCITE:E9. A company in that position can be ordered to correct the issue within another deadline, and if it still fails to complete the correction, it can be penalized repeatedly, once for each instanceCITE:E9.
| Item | Figure |
|---|
| Third-reading date | August 21, 2026 |
| Ministry of Economic Affairs confirmation date | August 24, 2026 |
| Articles revised | 15 |
| Penalty range for non-compliance | NT$150,000 – NT$750,000 |
| Cloud Energy's TPW cumulative storage capacity | Over 1 GWh |
How are storage developers positioning for surging demand, and what deployments already exist?
Cloud Energy's (雲豹能源) subsidiary TPW (台普威) has already built out more than 1 GWh of cumulative storage project capacity, while Delta Electronics (台達電) has deployed large-scale storage systems including at Guantian Steel (官田鋼鐵)CITE:E10CITE:E11. TPW's storage build-out comes with full-turnkey EPC integration capability and an in-house EMS research and development teamCITE:E10. Delta Electronics has separately built large-scale storage system solutions that integrate a liquid-cooled power conditioning system, a battery storage system, and its DeltaGrid smart energy management platform (EMS); the company said these solutions have already been deployed at large storage projects including Guantian SteelCITE:E11.
What this means
The mandate that passed third reading applies only to newly built or expanded large power users above a capacity threshold, and it gives them a choice between self-generation and storage rather than requiring bothCITE:E3CITE:E4. Yet the actual scope of that mandate — which contracted-capacity level triggers it, how much self-generation or storage capacity is required, and by when — remains undefined until the Ministry of Economic Affairs finishes drafting subordinate regulationsCITE:E6. At the same time, the penalty structure for non-compliance is already fixed in the law itself, at NT$150,000 to NT$750,000 with repeat penalties for continued failureCITE:E9. Against that backdrop, storage suppliers such as Cloud Energy's TPW, with over 1 GWh already built, and Delta Electronics, with named deployments like Guantian Steel, already hold track records that predate the threshold the Ministry has yet to setCITE:E10CITE:E11.