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EEG Advanced Tier applicants need an eligible sector, more than 350 tonnes of lifetime carbon abatement and evidence prepared before procurement.
EEG Advanced Tier support is for a substantial energy-efficiency project, not simply a more expensive item from the Base Tier list. A current application must come from an eligible construction or manufacturing business and show more than 350 tonnes of lifetime carbon abatement. The business should settle the technical case before it orders, pays a deposit or starts the project.
The useful question is whether the project can prove its energy result under the official method. A large quotation alone does not answer that question, and an attractive percentage does not determine the grant amount.
Check the applicant and project first
The current Enterprise Singapore Energy Efficiency Grant page limits the Advanced Tier to companies in manufacturing and construction. The business must be registered and operating in Singapore, have at least 30% local shareholding, and remain within the S$500 million group annual sales turnover ceiling.
For this reason, Manufacturing applicants should check their principal activity against the stated SSIC divisions 10 to 32. Construction applicants should check SSIC codes 41 to 43. The equipment must be used in Singapore, and sector eligibility should be documented from the live entity profile rather than assumed from a project description.
The Advanced Tier can cover equipment that is not on the Base Tier pre-approved list. However, the project must demonstrate more than 350 tonnes of lifetime carbon abatement. A project at the threshold, or one that cannot support its useful-life assumptions, is not ready for this route.
Build the energy case before the commercial case
Start with the existing system. Record its model, capacity, operating hours, energy source, measured consumption and production conditions. A baseline that mixes unrelated equipment or an exceptional operating month can distort the expected saving.
In practice, Define the proposed system with the same boundaries. Record the new model, rated performance, expected load, annual operating hours, useful life and installation location. Explain changes in output or operating conditions so the comparison does not treat lower production as an efficiency gain.
Construction applicants should follow the BCA Advanced Tier process, including the required third-party assessment by a BCA-whitelisted assessor. Manufacturing applicants should use the current NEA and Enterprise Singapore requirements for their sector.
Keep calculation inputs in an editable schedule. Each input should identify its source, unit, date, owner and supporting file. This makes it possible to update the case when a vendor changes a model or an assessor corrects an assumption.
Understand how support is calculated
At the same time, Enterprise Singapore states that Advanced Tier support is the lower of the applicable Base Tier support level or the amount derived from projected lifetime energy savings. SMEs may receive support of up to 70% of qualifying costs, while non-SMEs may receive up to 30%, subject to the calculation and programme rules.
The EEG company cap is S$350,000 across Base and Advanced Tier applications. Prepare a complete schedule of approved, claimed and pending EEG support before estimating headroom. A business with an earlier Base Tier award does not begin the Advanced Tier calculation with a fresh cap.
The NEA programme page also describes the Advanced Tier threshold and support approach. Use the current agency material on the submission date, because programme windows and sector arrangements can change.
As a result, Model three amounts: eligible project cost, percentage-based support and energy-savings-based support. Then apply the remaining company cap. This shows management which constraint produces the estimated grant and prevents the headline support percentage from being treated as an entitlement.
Do not start too early
The official EEG frequently asked questions say the applicant must not make payment, place a deposit or sign a contract before submitting the application. A purchase order or accepted quotation can also evidence a project start, so procurement controls should cover more than cash payments.
Give procurement a written hold instruction for the exact model and supplier. Record the application submission date and keep the portal acknowledgement. Release the order only after the company has checked the applicable award terms and accepted the commercial risk of proceeding.
For example, Different equipment models generally require separate applications. If the chosen model changes after submission, confirm whether a new application is required before the purchase is changed. Do not assume that similar capacity makes two models interchangeable.
The applicant must purchase the equipment for its own use from an unrelated vendor. Review the supplier relationship and invoicing path early, especially where a group procurement company, leasing structure or related distributor is involved.
Keep one evidence schedule
| Record | What it should establish | Owner |
|---|---|---|
| Entity profile | Sector, Singapore operations, ownership and group turnover | Company secretary |
| Baseline file | Existing consumption, output, hours and measurement period | Facilities lead |
| Technical assessment | Proposed system, lifetime saving and carbon abatement | Assessor or engineer |
| Commercial file | Model-specific quotation, eligible cost and unrelated vendor | Procurement |
| Timing record | Submission before contract, order, deposit or payment | Finance |
| Cap schedule | Prior Base and Advanced awards, claims and remaining headroom | Grant owner |
Keep the quotation, assessment, calculation, approvals, invoices, proof of payment, commissioning record and equipment photographs under the same project identifier. The claim should reconcile to the approved model and actual installed asset.
In addition, the current application window runs to 31 March 2027. Successful applicants generally have up to one year from approval to buy, install and claim. Treat the dates in the award letter as controlling and plan backward from the earliest relevant deadline.
After installation, compare actual operating conditions with the assumptions used in the application. Record changes in hours, load or production. This creates a credible management record even where the grant claim itself asks for a narrower set of documents.
Make the decision reviewable
Before submission, ask a technical reviewer to reproduce the saving from the evidence schedule. Ask finance to reproduce the grant estimate and cap headroom. Ask procurement to confirm that no commitment has been made. The application owner should resolve any disagreement rather than hide it in a narrative.
For this reason, the Singapore business support decision guide is the pillar cornerstone. The EEG Base Tier guide covers pre-approved equipment, while the Enterprise Support and Grants hub lists related support.
An Advanced Tier application is strongest when its energy case survives changes in audience. The engineer, finance reviewer and approver should all reach the same project boundary, saving estimate and application date from the same file.