Malaysia puts a 30% renewable line on data centres - August use was 1,374 MW against 2,346 MW booked, the test is not one sentence, and the speech names generators where a battery would sit
On 27 October 2026 Deputy Prime Minister Fadillah Yusof told the Dewan Rakyat that data centres are required to use at least 30% renewable energy. The Edge prints the test as total capacity or energy consumption. RTM prints it as each operator's total energy use. On 28 October Bernama, via Malay Mail, printed August 2026 figures of 2,346 MW contracted and 1,374 MW used, called 58.5%. The same remarks name solar for the building's own use, CRESS, and backup generators. They do not name a battery. The Energy Commission is still writing the guidelines. No start date is printed.
A data centre is a large workplace power bill. On 27 October 2026, and again on 28 October, Malaysia's energy minister put a renewable share on that bill. The guidelines for the share are not published. The remarks name solar for the building. They name backup generators. They do not name a battery.
Tuesday 27 October, winding up the Budget 2027 debate in the Dewan Rakyat. The Edge reports that Deputy Prime Minister Fadillah Yusof, who is also the energy transition and water transformation minister, said the government has approved a requirement for data centres to use at least 30% renewable energy. The Edge prints the base of that 30% as the total capacity or the energy consumption of data centres. Those are two different tests. Capacity is the size of the connection. Consumption is the energy used. The Edge does not say who picks which test.
The same day, RTM's report of the parliament sitting prints a single test. RTM says the government requires data-centre operators to use at least 30% renewable energy out of each operator's total energy use. RTM does not print the word capacity in that test. RTM names the self-generation path as Solar for Self-Consumption, SELCO, with no export of surplus to the national grid. The stated reason is to keep the cost of the data-centre load off other consumers. The Edge's solar sentence is shorter: operators are encouraged to generate their own electricity through solar, for the same cost reason. The Edge does not print the SELCO name on that page.
Both Tuesday reports say the Energy Commission is writing a framework and guidelines for self-generation and for the 30% line. Both say a supply application goes through a technical assessment that looks at the power system, the transmission and distribution network, and the infrastructure investment. The Edge adds that the government puts system security, enough capacity and reserve margin, grid stability, and supply to all consumers ahead of the data-centre load. No start date is printed on either page. A requirement with no commencement line is not yet a clause in a connection offer.
Wednesday 28 October, question time. Bernama's report, published by Malay Mail at 11:34am Malaysian time, has Fadillah in the Dewan Rakyat replying to Wan Ahmad Fayhsal Wan Ahmad Kamal (PN-Machang). The question was a contingency plan so data-centre operations do not cut into household electricity and water in a drought or a supply break. The report says the 30% renewable decision is the line the new guidelines sit under. It does not repeat "capacity or consumption", and it does not repeat "total energy use". It says the industry is encouraged to build self-generation through solar for its own consumption, so electricity-supply costs for other consumers do not rise.
Generators, not a battery. In that Wednesday report the minister says data centres are to be equipped with backup generators that can be used for demand control, to ease extra pressure on the grid when operating reserves are low. The sentence names generators. It does not name a battery. A generator burns fuel. A battery only returns what solar or the grid has already put in. This speech puts the demand-control job on the generator.
The August meter, same Wednesday report. As of August 2026, contracted electricity demand from data centres stood at 2,346 megawatts. Actual consumption was 1,374 megawatts, which the report calls 58.5%. The minister's reason, as Bernama prints it: the estimate in a supply application does not necessarily match later use. 1,374 divided by 2,346 is 58.57% to two decimal places, by our arithmetic. The report prints 58.5%. The applications go to an Energy Focus Group, then to the Data Centre Task Force. The report says the assessment looks at the system's capacity to supply, the transmission and distribution network, and the infrastructure investment. It does not print a revised contract total after that assessment.
The charge lines, from Tuesday's Edge report, so they are not folded into the 30%. Fadillah said the system access charge paid by a renewable developer under CRESS stays at 14 sen per kilowatt-hour. Green electricity users pay a separate 4 sen per kilowatt-hour, which he said was already in effect before this announcement. He said the two charges stay separate, and that they are not one 18 sen fee. He said the developer charge was first set at 20 sen per kilowatt-hour after industry talks, then cut to 14. The Edge says the charge covers operations and regulatory costs, market development, and system augmentation, and that industry players had accepted the rates. A sen figure on grid access is not the 30% test, and it is not a quote for one hall. The 15 October commission statement is already on this desk, in the CRESS charge note. This Tuesday line is the minister saying the same split in parliament.
SELCO's battery line is an older page. It is not in this speech. A notice from the Energy Commission dated 31 December 2025 says the government agreed to require a battery on self-consumption solar above 1 megawatt of alternating-current capacity, where the earlier line was above 72 kilowatts peak. Rajah & Tann's note of 29 July 2026, on guidelines dated 15 June 2026 and posted by the commission on 24 July 2026, says a non-domestic system above 1 MWac still carries a battery requirement, and a system up to 1 MWac does not. That note describes the older rule as a battery of at least one hour. It does not quote a new hour from the June text. The October speeches do not restate 1 MWac, 72 kWp, or an hour. A data-centre roof that exports nothing is on the SELCO page. Whether that roof is over or under 1 MWac is the line the July note prints. This week's speeches do not print the size of any one roof.
A supply contract already filed on this desk, the Perak term sheet for a US technology company's Malaysian data centres, is a different document. This speech does not say that contract counts toward the 30%, and it does not restate that project's megawatts.
Analogy: 30% is a share with two denominators in two reports, and no start date in either. Solar for the building is named. A battery is named on a July reading of an older guideline, for roofs above 1 MWac, and it is absent from this week's speeches. The demand-control hardware the minister names this week is a generator.
Good: Two sitting dates, a named minister, a 30% line, an August pair of megawatt figures, and a public split between 14 sen and 4 sen.
Bad: Capacity or consumption on one page, energy use on another, and neither test on the Wednesday page. No start date. No guideline for the 30%. No battery in the speeches. The one-hour description belongs to the law firm's account of the old threshold. 58.5% and 58.57% are not the same rounding.
Ugly: Treating 30% as already written into a connection offer. Adding 14 and 4 to make 18. Reading 2,346 MW as power already being used. Reading 1,374 MW as the size of a solar array. Putting a battery on a roof the speech does not size. Using the generator sentence as a battery sentence.
Soft next step: write "capacity" and "energy use" on two lines, leave the start date blank, and leave the battery line blank until a data-centre guideline prints one.
Source: The Edge Malaysia, 27 Oct 2026 - data centres to use at least 30% renewable energy. Primary for Fadillah Yusof's Budget 2027 winding-up in the Dewan Rakyat on Tuesday 27 October, the approved requirement of at least 30% renewable energy based on total capacity or energy consumption, encouragement to generate electricity through solar so the cost is not shifted to other consumers, the Energy Commission writing the framework and guidelines, the technical assessment of supply applications, the priority given to system security, capacity and reserve margin, grid stability and supply to all consumers, the CRESS developer system access charge remaining at 14 sen/kWh, the separate 4 sen/kWh charge for green electricity users already in effect, the statement that the two charges are not one 18 sen fee, the developer charge moving from 20 sen/kWh to 14 sen/kWh, and the three components of operations and regulatory costs, market development, and system augmentation. The page does not print a start date, a battery, or the SELCO name. RTM, 27 Oct 2026, 7:35pm - data centres and a 30% renewable share. Primary for the 30% line as a share of each operator's total energy use, for naming Solar for Self-Consumption (SELCO) with no export of surplus to the national grid, and for the same-day statement that the Energy Commission is still writing the framework. RTM does not print "capacity" as the test, and it does not print 2,346 MW or 1,374 MW. Malay Mail / Bernama, 28 Oct 2026, 11:34am MYT - Dewan Rakyat question time. Primary for the Wednesday sitting, the reply to Wan Ahmad Fayhsal Wan Ahmad Kamal (PN-Machang), solar self-generation for own consumption, backup generators for demand control when operating reserves are low, August 2026 contracted demand of 2,346 MW, actual consumption of 1,374 MW printed as 58.5%, the Energy Focus Group and the Data Centre Task Force, and the reason that an application estimate does not necessarily match later use. The report does not name a battery. 1,374 divided by 2,346 equals 58.57% to two decimal places: that division is our arithmetic, and the report prints 58.5%. Energy Commission notice, 31 Dec 2025 - SELCO adjustments. Primary for the government decision to require a battery on self-consumption installations above 1 MWac, against an earlier line above 72 kWp. The notice is not the 27 October speech. Rajah & Tann Asia, 29 July 2026 - reading of the SELCO guidelines dated 15 June 2026. Primary for the statement that those guidelines, posted by the Energy Commission on 24 July 2026, keep a battery requirement for non-domestic systems above 1 MWac and drop it for systems up to 1 MWac, and for the description of the older rule as a battery of at least one hour. The note does not quote a new hour from the June text. The October speeches do not restate 1 MWac or one hour.