Singapore has expanded its Energy Efficiency Grant (EEG) Base Tier beyond the original six sectors to eligible businesses across the economy. Enterprise Singapore’s updated official FAQ confirms that EEG (Base) – Generic is available to qualifying companies from all sectors for approved energy-saving equipment, initially including air-conditioners and LED lighting. Base Tier applications remain open until **31 March 2028**, while the separate EEG Advanced Tier is scheduled to close for new applications on **31 March 2027**.
The Base Tier can provide approved co-funding of up to S$30,000 per company across its generic and sector-specific equipment categories. Under the published prior enhanced rates, qualifying SMEs may receive up to 70% of eligible equipment costs and non-SMEs up to 30% through 31 March 2027; future rates and actual awards should be checked against the applicable live programme at the time of application. The Advanced Tier, available to selected sectors for much larger qualifying projects, has a combined support ceiling of S$350,000 subject to technical energy-saving tests.
This guide explains what can be bought, what cannot be claimed, why the application must precede payment to the vendor and how an SME can compare an energy-saving investment with its true operating costs. It also separates the 2027 Advanced deadline from the later 2028 Base deadline, so firms do not mistakenly lose time or budget for a non-existent automatic grant.
Updated 5 November 2026 against EnterpriseSG’s revised Base Generic FAQ. This independent eduKateSG business guide is not an approved grant or guaranteed electricity saving. The official scheme and Letter of Offer determine eligible costs, rate and deadlines. Featured image is a conceptual energy illustration, not a photo of an approved EEG equipment installation.
The confirmed 2027–2028 support position
- EEG (Base) – Generic is now available to qualifying Singapore business entities across sectors, rather than being restricted solely to the six original sector groups.
- The first generic equipment categories identified in EnterpriseSG’s current FAQ are air-conditioners and LED lighting, from a pre-approved model list.
- EEG Base applications remain available until 31 March 2028; EEG Advanced applications are scheduled to close on 31 March 2027.
- EEG Base support is subject to a S$30,000 cap per company shared across generic and sector-specific Base applications during the current programme period.
- Published enhanced support through 31 March 2027 is up to 70% for eligible SMEs and 30% for eligible non-SMEs, subject to actual scheme terms.
- EEG Advanced targets selected sectors such as construction and manufacturing, with combined Base-plus-Advanced support of up to S$350,000 and qualifying projects meeting more than 350 tonnes of lifetime carbon-abatement potential.
- Most eligible businesses must be registered and operating in Singapore, with at least 30% local ownership and group annual turnover not exceeding S$500 million; limited sector-specific exceptions exist.
- Enterprises operating from residential addresses or as home-based businesses are not eligible for the supported EEG equipment under the current FAQ.
- Equipment must be new, approved for the applicable category and used in Singapore; GST, maintenance and used, refurbished or second-hand equipment are not supported.
- An applicant must not pay a deposit or commence an ineligible retrospective procurement before submitting a grant application.
- Applicants use GoBusiness’s supported equipment list and apply through the official Business Grants Portal using CorpPass.
- Claim reimbursement follows purchase, installation, full payment, evidence of actual use and approval of the final claim; a Base equipment holding period also applies.
What the scheme does not guarantee
- S$30,000 is the shared Base grant cap, not a guaranteed payout to every business buying an air-conditioner.
- The phrase ‘all sectors’ does not mean all equipment, every home-based business or every technology purchase qualifies.
- Firms cannot combine separate generic and sector-specific Base applications to exceed the one company cap.
- The Advanced Tier’s 31 March 2027 closing date is not the closing date of the extended Base Tier.
- An estimated lifetime saving is not a guarantee of a particular electricity bill reduction at the business’s premises.
- Vendor promises about approval do not override the eligible model list, applicant rules or the Government’s own claim assessment.
- The applicable support percentage after 31 March 2027 should be checked in current official material rather than assumed to remain unchanged.
- Submitting an application allows some firms to proceed at their own risk, but does not guarantee the application will be approved or reimbursed.
Contents: choose your equipment or funding question
- 1. Base Tier for all sectors is the central new development
- 2. The Base Tier runs until 31 March 2028
- 3. The Advanced Tier has a different March 2027 end
- 4. Base Generic begins with air-conditioning and LED lighting
- 5. Sector-specific Base support remains important
- 6. The S$30,000 Base cap is shared
- 7. The 70% and 30% support-rate dates
- 8. What Advanced funding of up to S$350,000 means
- 9. Basic eligibility involves Singapore operations
- 10. Home-based businesses are excluded
- 11. Only eligible equipment costs are supported
- 12. Applying before deposits is essential
- 13. Vendors must not submit the application for the business
- 14. Claiming occurs after equipment is installed
- 15. Holding period and later vendor changes matter
- 16. A 2027 energy-efficiency business checklist
The following examples are hypothetical business decisions. The two grant deadlines, company cap, approved equipment list and current support rates are distinct; every one should be checked before ordering equipment.
1. Base Tier for all sectors is the central new development
Singapore introduced the Energy Efficiency Grant to help enterprises manage the upfront cost of equipment that uses less electricity. Originally, the Base Tier covered businesses in specified sectors such as food services, retail and manufacturing. In April 2026 Government announced the expansion of the Base Tier to all sectors, and EnterpriseSG’s updated FAQ now distinguishes a Generic sub-tier open to qualifying applicants across industries from sector-specific categories. That distinction matters because a consulting business may not operate a commercial kitchen yet still have a legitimate office air-conditioner or lighting replacement need. The new availability is subject to actual business and equipment criteria rather than a universal right for anyone with an ACRA record to claim money.
Illustrative Singapore business situation
Hypothetical example: A small professional-services office hears that the grant is no longer limited to restaurants and factories and assumes all office purchases are now covered.
What to check and do
The generic list begins with specific pre-approved energy-efficient equipment. Check the actual model and usage requirements before making procurement plans.
2. The Base Tier runs until 31 March 2028
EnterpriseSG’s current FAQ states that the Base Tier application window remains open through 31 March 2028. The Government’s earlier Budget 2026 statement extended the original scheme to March 2027, and the additional April support package subsequently extended the Base Tier a further year. Search results may therefore display older pages or PDFs saying March 2027 for the whole grant. Those must be reconciled with the current Generic-and-sector-specific FAQ, which explicitly gives the later Base deadline. A company should still apply before any contractual commitment or deposit and leave time for the application to be assessed. The final calendar date is not a reason to wait until the last day.
Illustrative Singapore business situation
Hypothetical example: A retail shop owner sees a screenshot saying EEG closes in March 2027 and assumes the Base support has disappeared for all of 2027 thereafter.
What to check and do
That older description overlooks the extension. The current official Base Tier remains available to March 2028, subject to current eligibility and rates.
3. The Advanced Tier has a different March 2027 end
EEG Advanced supports selected larger investments that can achieve substantial verified energy savings rather than only buying a pre-approved small equipment item. EnterpriseSG’s updated FAQ says applications for the Advanced Tier will close on 31 March 2027, not March 2028. The Advanced Tier is described for eligible construction and manufacturing companies under current sector arrangements, with earlier port-sector changes already having occurred. An eligible firm planning a major energy upgrade cannot simply treat the Base extension as an extension of its Advanced opportunity. Both the eligible sector and the amount of savings must meet the current technical conditions.
Illustrative Singapore business situation
Hypothetical example: A manufacturer plans a large energy-efficiency retrofit for late 2027 and assumes the Advanced application can wait until 2028 because it heard about the Base Tier extension.
What to check and do
The Advanced deadline is earlier. Review technical readiness and the actual application conditions before 31 March 2027.
4. Base Generic begins with air-conditioning and LED lighting
EnterpriseSG explains that the initial Generic equipment list includes eligible air-conditioners and LED lighting, chosen after technical assessment and industry engagement. Businesses should use GoBusiness to identify approved categories and specific models. An ordinary air-conditioner sold by a retailer is not automatically eligible; equipment specifications, energy ratings and permitted applications matter. A business may also have legitimate energy-saving needs in refrigeration, heating or motors, but those can fall under different sector-specific lists or require later inclusion. The Generic scheme’s name refers to industry access, not unlimited equipment choice.
Illustrative Singapore business situation
Hypothetical example: A service firm wants to replace inefficient lighting and an aging air-conditioner and is offered two different models by a supplier.
What to check and do
Check each actual model on the approved GoBusiness list and verify the required location and use before accepting the quotation.
5. Sector-specific Base support remains important
The EEG Base framework continues to recognise sector-specific equipment in construction, food services, manufacturing, maritime, retail and data-centre users, under the applicable sector rules. These industries often use energy-intensive cooking, cooling, production or specialised equipment not relevant to a normal office. Different agencies administer different sector applications because the technologies and technical evidence differ. Companies whose ACRA SSIC activity falls in an eligible sector may choose the correct corresponding form and equipment category. A firm must not use an unrelated sector code to access a model or support it would not otherwise qualify for.
Illustrative Singapore business situation
Hypothetical example: A food manufacturer plans to replace a commercial chiller and uses an office Generic application without checking whether the appropriate model is on the manufacturing list.
What to check and do
Review the relevant SSIC and equipment scheme. Correct classification improves the application and technical evaluation.
6. The S$30,000 Base cap is shared
EnterpriseSG specifies a maximum support amount of S$30,000 per company across EEG Base applications during the relevant scheme period, including both Generic and Sector-specific Base equipment. A company can make multiple applications as needed, but approvals cannot exceed the shared ceiling. An earlier award consumes some or all of the cap and should be considered when budgeting another purchase. It is also not the same as saying the Government will reimburse the entire first S$30,000 of spending. The actual co-funding rate applies to supported costs, with the company paying its balance.
Illustrative Singapore business situation
Hypothetical example: A manufacturer receives S$18,000 approved EEG Base support and later wants S$20,000 more through the new Generic route.
What to check and do
The combined amount cannot exceed the S$30,000 Base cap on those facts. Check remaining actual headroom.
7. The 70% and 30% support-rate dates
EnterpriseSG’s longstanding and 2026-enhanced EEG pages specify up to 70% support for qualifying SMEs and up to 30% for non-SMEs until 31 March 2027. Later programme rules may specify the applicable rate for projects submitted after that date within the extended Base window. A business should not assume the rate shown for an earlier period automatically applies for the entire extension through 2028. Grants are awarded based on eligible items and assessed costs, so even within a period the stated percentage is an upper limit. Budget the actual unsupported share rather than advertising the equipment as free.
Illustrative Singapore business situation
Hypothetical example: A company reads that Base is extended until 2028 and quotes a guaranteed 70% subsidy on a future late-2027 purchase.
What to check and do
The duration and support percentage are separate parameters. Check current official rates and the issued Letter of Offer before promising a cost figure.
8. What Advanced funding of up to S$350,000 means
EEG Advanced is intended for large eligible upgrades and can provide total support up to S$350,000 across Base and Advanced tiers under the applicable limits. Projects generally must demonstrate more than 350 tonnes of lifetime carbon abatement, meaning estimated greenhouse-gas emissions avoided over the equipment’s useful life rather than one year’s household energy reduction. The award calculation is governed by the lower of specified support-rate limits or a grant amount computed from expected lifetime energy savings. A large equipment quotation is not sufficient proof of savings. Engineering assumptions, operation schedules and documented baselines are necessary.
Illustrative Singapore business situation
Hypothetical example: A factory manager sees the S$350,000 maximum and assumes every plant replacing a compressor qualifies regardless of measured energy use.
What to check and do
The Advanced route requires technical savings evidence and a qualifying sector. Obtain engineering calculations before estimating eligibility.
9. Basic eligibility involves Singapore operations
EnterpriseSG’s FAQ requires a business entity registered or incorporated in Singapore with real operations and a group annual sales turnover of no more than S$500 million. Many applicants also require at least 30% Singapore Citizen or Permanent Resident ownership, with published exceptions for some maritime companies and data-centre users. The group-level test is important where an individual store or workshop belongs to a larger corporate structure. A business’s Singapore address alone does not prove ultimate local ownership, and a small team is not automatically eligible if other requirements fail.
Illustrative Singapore business situation
Hypothetical example: A foreign-owned Singapore subsidiary has a local director and assumes that the director’s citizenship satisfies the 30% shareholder rule.
What to check and do
A director is not necessarily an owner. Check the actual ultimate ownership and any precise sector exception before applying.
10. Home-based businesses are excluded
The current EnterpriseSG FAQ explicitly says businesses operating from residential addresses or home-based businesses are not eligible for EEG equipment. This matters to legitimate small entrepreneurs who conduct consulting, baking or online retail activities from an HDB flat or private residence. The fact that the Base Generic category has been opened to all sectors does not erase the place-of-business rule. A business owner should not attempt to disguise a residential installation as a commercial office purchase. Household energy-efficiency support is separately available through programmes such as Climate Vouchers, subject to their own conditions.
Illustrative Singapore business situation
Hypothetical example: A home baker wants to replace the household kitchen air-conditioner and assumes an ACRA registration guarantees an EEG claim for the residential installation.
What to check and do
The home-business exclusion applies. Check household Climate Voucher eligibility rather than submitting an inaccurate business grant claim.
11. Only eligible equipment costs are supported
EnterpriseSG identifies supportable equipment purchase costs for pre-approved models and excludes items such as GST, maintenance charges, used or refurbished units and other unrelated fees. Delivery or installation charges may also be outside the eligible cost definition under current sector instructions. Some vendors bundle services or complimentary products in a quotation, which can complicate assessment. EnterpriseSG warns applicants not to accept incentives or vendor assistance with their grant application. A company should ask for an itemised quotation and calculate its own cash outlay including unsupported charges.
Illustrative Singapore business situation
Hypothetical example: A retailer advertises a ‘fully funded’ cooling unit but adds maintenance, GST and expensive accessories to the invoice while claiming the entire total attracts 70%.
What to check and do
Use the approved equipment’s qualifying purchase price and the official rate; budget all excluded expenses separately.
12. Applying before deposits is essential
The EEG does not accept retrospective applications. EnterpriseSG defines a retrospective project as one where the applicant made payment, including an initial deposit to a vendor, before submission of the application. An applicant should therefore check eligibility, identify the approved model, obtain a quotation and submit via the Business Grants Portal before paying or signing a binding contract that constitutes prohibited commencement. The agency notes that some applicants may proceed after submission at their own risk; that is not a guarantee an award will follow. The correct order is crucial when a supplier offers a limited-time sale price.
Illustrative Singapore business situation
Hypothetical example: A vendor pressures a company to pay a deposit immediately and submit the EEG application the next day, promising the Government will backdate eligibility.
What to check and do
Do not rely on that promise. Apply in the prescribed sequence, and understand that submitting does not yet mean approval.
13. Vendors must not submit the application for the business
EnterpriseSG’s current guidance says vendors are strictly prohibited from applying on behalf of grant applicants. The applicant business should use its own authorised CorpPass account and Business Grants Portal access, rather than give a supplier credentials. Related-party arrangements can also be disallowed or subject to conflict-of-interest conditions. These safeguards support fair procurement and prevent grant claims built on inflated quotations or hidden incentives. Even when a vendor helps explain an equipment model, the business remains responsible for its declarations and project choice.
Illustrative Singapore business situation
Hypothetical example: A salesman asks an owner to disclose CorpPass login codes because the seller says only equipment dealers can file EEG submissions.
What to check and do
That contradicts EnterpriseSG’s stated instructions. Submit through the actual authorised business account and keep control of access credentials.
14. Claiming occurs after equipment is installed
Under the EEG Base process, the company normally purchases the approved equipment, pays for it, installs it at the eligible Singapore business premises and submits supporting material in the Business Grants Portal. The documentation can include the invoice, bank payment proof, delivery details, pictures showing equipment in use and serial information where relevant. Disbursement follows assessment and approval of the final claim, not the first quotation or a successful initial application. EnterpriseSG says companies typically have up to one year after an application is approved to purchase, install and claim, subject to the award’s actual deadlines.
Illustrative Singapore business situation
Hypothetical example: A company receives a Letter of Offer and treats the full supported amount as money already deposited, without buying the equipment or submitting any evidence.
What to check and do
The award is not the final claim. Maintain project records and complete the required installation and payment process before seeking reimbursement.
15. Holding period and later vendor changes matter
EnterpriseSG’s current FAQ says Base-supported equipment must generally be retained for at least one year from approval of the final claim. A company also cannot casually replace an approved model or vendor after approval without following the prescribed termination or new-application process; doing so could cause a later claim to be rejected. This protects programme integrity and ensures public funding supports genuine energy-efficient equipment in continuing business use. Firms should also monitor claim due dates, because missing a deadline can remove the ability to submit the claim through the portal.
Illustrative Singapore business situation
Hypothetical example: A workshop obtains funding for a named air-conditioning model and later swaps to an unlisted cheaper brand after approval, assuming any energy-saving device is acceptable.
What to check and do
Follow the official model and vendor rules. Obtain current written agency instructions before changing the procurement.
16. A 2027 energy-efficiency business checklist
First examine actual electricity bills and identify which equipment consumes substantial energy or is nearing the end of its life. Next check whether a Base Generic air-conditioner or LED model, a Sector-specific item or a qualifying Advanced project fits the business. Confirm ownership, group size and commercial location, then read the distinct application deadlines. Get itemised quotations, apply without any earlier deposit and retain genuine project evidence. If approved, install, pay, photograph and claim within the award’s timeframe. Finally, compare actual energy use after installation rather than assume the maximum grant also guarantees maximum electricity savings.
Illustrative Singapore business situation
Hypothetical example: A small business wants to replace inefficient lighting and a manufacturer is considering a much larger energy retrofit.
What to check and do
They may use different programme tiers and deadlines. A sound decision compares total purchase costs, realistic savings and the actual approved co-funding.
EEG Base and Advanced compared
| Feature | EEG Base | EEG Advanced |
|---|---|---|
| Application deadline | 31 March 2028 | 31 March 2027 |
| Who can apply | Generic eligible all-sector firms and specific sectors | Selected industries with major projects |
| Equipment | Approved model list, including Generic air-con and LED | Technical project with required lifetime energy savings |
| Grant ceiling | S$30,000 company-wide | Up to S$350,000 combined Base and Advanced, subject to conditions |
| Procurement rule | Apply before deposit | Apply and meet technical/sector-specific requirements |
A practical energy investment checklist
- Read existing electricity bills and identify the real high-consumption equipment.
- Check whether the business qualifies for the Generic, Sector-specific or Advanced route.
- Confirm ACRA registration, group turnover, local ownership and commercial premises.
- Use the supported equipment and model list rather than a vendor’s generic label.
- Record the Advanced 31 March 2027 and Base 31 March 2028 deadlines separately.
- Check the current support-rate period and the S$30,000 shared Base cap.
- Obtain genuine itemised quotations without incentives or undeclared conflicts.
- Submit through the Business Grants Portal before making any vendor deposit.
- Keep invoices, payment proof, installed-equipment photos and project records.
- Review actual energy performance and maintain equipment for the prescribed holding period.
Frequently asked questions
When does EEG Base close for applications?
EnterpriseSG’s updated FAQ says 31 March 2028.
When does EEG Advanced close?
31 March 2027 under the stated current programme.
Is EEG Base available to all business sectors?
The Generic sub-tier is available to qualifying companies across sectors, subject to business and approved-equipment criteria.
Which Generic equipment types were introduced first?
Pre-approved air-conditioners and LED lighting.
What is the Base grant cap?
Up to S$30,000 per company across Generic and Sector-specific EEG Base applications.
What were the enhanced support rates through March 2027?
Up to 70% for eligible SMEs and 30% for non-SMEs, subject to award conditions.
Does Advanced provide up to S$350,000?
The combined Base and Advanced support ceiling is up to S$350,000 for qualifying larger projects, with technical savings tests.
Can a home-based business claim EEG for its home appliance?
The current FAQ excludes home-based and residential-address business operations.
Do used air-conditioners qualify?
The published rules exclude used, refurbished and second-hand equipment.
Can the equipment supplier submit the application for me?
No. EnterpriseSG says vendors must not apply on applicants’ behalf.
Can I pay a vendor deposit before applying?
No. Retrospective applications after payment or deposit are not supported.
How is the grant paid?
After approved installation, full payment, supporting documents and a successful claim, according to the scheme terms.
Government sources and application links
EnterpriseSG and NEA provide the current grant conditions and technical requirements. The live Business Grants Portal and actual award terms govern whether a company is funded.
- Enterprise Singapore: Updated EEG FAQ, Generic all-sector scope, dates and claims
- Enterprise Singapore: EEG main grant page, base and advanced support
- NEA: Energy Efficiency Grant and technical equipment rules
- NEA: Industrial energy efficiency and Base extension to 2028
- Enterprise Singapore: Budget 2026 business sustainability measures
- GoBusiness: Official business support and approved-equipment information
- Business Grants Portal: Official application and claims
- NEA: Household Climate Vouchers (different programme)
Related eduKateSG guides
- Singapore 2027 | Supermarket Refrigeration and Low-GWP Rules
- Singapore 2027 | S$400 Climate Vouchers for Households
- Singapore 2027 | Business Adaptation Grant and 6 October Deadline
Conclusion: the grant should support real energy savings
Singapore’s EEG expansion is useful because energy-efficient equipment can reduce long-term operating costs for more kinds of businesses. The increased reach of Base Generic does not remove model restrictions, company caps or proper application procedures. The Advanced Tier remains a separate and earlier-deadline opportunity for selected larger projects.
Begin with actual consumption, select qualifying equipment and understand what the company still pays. A strong energy decision is one that remains sensible for the business after the grant’s limited contribution is accounted for.