Understanding SS 673: How PowerSelect Supports Renewable Energy Claims in Singapore

As Singapore moves steadily towards a low-carbon economy, sustainability is no longer a differentiator—it is an expectation. Customers, investors, and employees are all paying closer attention to environmental impact.

For many organisations, this includes backing up their renewable energy claims in Singapore with clear evidence. This is where SS 673 comes into play.

The Code of Practice for Renewable Energy Certificates (RECs), known as SS 673, was developed to support credible renewable energy reporting. It provides guidance for companies aiming to verify that their use of renewable energy is traceable and genuine. 

Businesses that want to strengthen their environmental claims and reduce their carbon footprint are increasingly aligning with this standard.

What is SS 673?

SS 673 sets out a framework for the handling and validation of Renewable Energy Certificates. These certificates confirm that one megawatt-hour (MWh) of electricity was generated from a renewable source and fed into the grid. 

The standard addresses key areas such as traceability, double counting, and disclosure, providing assurance that renewable energy claims in Singapore are both transparent and credible.

Under SS 673, every REC must be issued, transferred, and retired using an approved registry system. This reduces the risk of greenwashing and gives stakeholders more confidence in a company’s sustainability efforts.

The Benefits of Aligning with SS 673

Choosing to align with SS 673 isn’t just about compliance. It reflects a business’s commitment to transparency and sustainability. First, it helps strengthen your company’s environmental credentials. Buyers, partners, and clients are more likely to engage with businesses that can demonstrate clear action on climate goals.

Secondly, aligning with SS 673 helps build trust. As sustainability becomes a key metric for investors and talent alike, businesses that verify their renewable energy claims in Singapore position themselves as responsible corporate citizens.

Finally, supporting SS 673 contributes directly to national sustainability targets. Singapore’s Green Plan 2030 includes goals for cleaner energy and reduced emissions. Organisations that participate in verified REC schemes play a role in accelerating these national objectives.

How Businesses Can Meet SS 673 Standards

To meet SS 673 requirements, companies must begin by choosing REC platforms that are recognised under the code. They’ll also need to understand the different types of renewable energy available—solar, wind, hydro—and make informed decisions based on source credibility.

A major challenge for many businesses is navigating the technical requirements of REC tracking and reporting. Ensuring that certificates are not double-counted and that they align with actual consumption timelines requires diligence. Small and medium-sized enterprises may also face resource constraints when trying to interpret the standard’s documentation.

For this reason, it’s helpful to work with experienced partners who understand the ecosystem and can offer guidance throughout the process.

How PowerSelect Supports Compliance with SS 673

PowerSelect, a platform developed by the Energy Market Company (EMC), supports businesses through every stage of their REC journey. It is built with compliance in mind, incorporating features that simplify and standardise how businesses purchase, manage, and retire their RECs.

PowerSelect provides access to RECs from accredited renewable sources. All transactions are recorded through approved registries, ensuring that businesses can confidently make renewable energy claims that meet SS 673’s requirements.

This includes structured reporting and carbon profiling tools. These help companies calculate Scope 2 emissions—those linked to purchased electricity—so they can assess how RECs are impacting their overall carbon footprint. 

Importantly, PowerSelect offers advisory support. For companies new to the REC space, this can make the difference between fulfilling compliance criteria and simply purchasing certificates with no strategic alignment.

Taking the Next Step with PowerSelect

For businesses in Singapore, making renewable energy claims is becoming a strategic necessity. With SS 673 setting the benchmark for transparency, aligning with this standard is a proactive step towards responsible energy management.

PowerSelect offers a clear, structured pathway for businesses that want to reduce their carbon footprint while maintaining credible sustainability narratives. It simplifies the process, supports robust reporting, and ensures all actions align with national and international expectations.

To take the next step in your sustainability journey, explore PowerSelect’s RECs and how they can support your compliance with SS 673.