Commercial chiller plant used in building energy systems assessed during BCA Periodic Energy Audit in Singapore

We provide BCA Periodic Energy Audit (PEA) services in Singapore to support building owners and facility managers in fulfilling regulatory requirements under the Building Control (Environmental Sustainability) Regulations.

Our approach combines detailed engineering analysis with practical energy optimisation strategies to ensure compliance while identifying cost-effective opportunities to improve building energy performance.

What We Do

  • Conducting BCA Periodic Energy Audits (PEA) for commercial buildings in Singapore

  • Detailed engineering analysis of major building energy systems

  • Energy performance benchmarking and baseline development

  • Identification and evaluation of Mandatory Energy Improvement (MEI) measures

  • Technical report preparation and submission for BCA

  • Support for implementation of recommended energy efficiency measures

What You Get

  • Clear visibility of where energy is being wasted

  • Practical improvement actions suited to your operations

  • Reduced energy consumption without compromising reliability

  • Decisions supported by measurements and engineering analysis

  • Improvements that can be tracked and verified

Outcome

  • A complete technical report prepared in accordance with the Building Control (Environmental Sustainability) Regulations, suitable for submission to the Building and Construction Authority (BCA).

  • Development of a clear energy baseline and performance indicators, to benchmark against industry standards.

  • Engineering evaluation of energy efficiency measures and identifications of Mandatory Energy Improvement (MEI) measures.

Who This Service Is For

  • Commercial buildings

  • Hospitals and healthcare facilities

  • Hotels and hospitality facilities

  • Large commercial office buildings

  • Shopping malls and retail complexes

  • Mixed-use development

BCA Periodic Energy Audit & Mandatory Energy Improvement (MEI) Compliance

FAQs – BCA Periodic Energy Audit (PEA) & Mandatory Energy Improvement (MEI) Measures

What is a BCA Periodic Energy Audit (PEA)?

1

A BCA Periodic Energy Audit (PEA) is a regulatory requirement under the Building Control (Environmental Sustainability) Regulations in Singapore.

Buildings with a gross floor area exceeding 5,000 m² are required to conduct a detailed engineering assessment of their major energy-consuming systems to evaluate performance and identify opportunities for energy efficiency improvements.

The audit findings are compiled into a technical report prepared by a BCA Energy Auditor for submission to the Building and Construction Authority (BCA).


How often must a BCA Periodic Energy Audit be conducted?

2

Under BCA regulations, a Periodic Energy Audit must be conducted every three years for buildings that fall under the energy audit requirements.

Regular audits ensure that building energy systems continue to operate efficiently and that opportunities for energy savings are identified and implemented where appropriate.


Who can conduct a BCA Periodic Energy Audit?

3

A BCA Periodic Energy Audit must be conducted by a registered BCA Energy Auditor who is qualified to perform the engineering assessment and prepare the required audit report.

Working with a qualified BCA Energy Auditor ensures that the audit methodology, system analysis and report format comply with BCA submission requirements.


What is Mandatory Energy Improvement (MEI)?

4

Mandatory Energy Improvement (MEI) is a regulatory mechanism introduced by the Building and Construction Authority (BCA) to improve the energy efficiency of buildings in Singapore.

Following a Periodic Energy Audit, buildings that exceed certain energy intensity thresholds may be required to implement cost-effective energy efficiency measures identified during the audit.

These improvements aim to reduce building energy consumption and improve overall operational efficiency.

Regulatory Framework

  • The BCA Periodic Energy Audit (PEA) and Mandatory Energy Improvement (MEI) requirements are part of the Building Control (Environmental Sustainability) Regulations administered by the Building and Construction Authority (BCA) in Singapore.

  • These regulations require large energy-consuming buildings to regularly assess the performance of their major energy systems and identify opportunities to improve energy efficiency.

  • The objective of the framework is to reduce building energy consumption and improve overall environmental sustainability across Singapore’s built environment.

More information on regulatory requirements can be found on the Building and Construction Authority (BCA) website.

Contact us.

Our team supports building owners in fulfilling regulatory requirements related to BCA Periodic Energy Audit (PEA) and Mandatory Energy Improvement (MEI) compliance in Singapore. Talk to a BCA Energy Auditor now.