DID Implements 20 Energy Performance Certificates Across GPG

The Department of Infrastructure Development (DID) has successfully implemented Energy Performance Certificates (EPCs) for 20 public-owned facilities in Gauteng Province, as part of our commitment to energy efficiency and sustainable development. This initiative follows the "Regulations for the Mandatory Display and Submission of Energy Performance Certificates for Buildings," gazetted by the Department of Mineral Resources and Energy (DMRE) on December 8, 2020. The regulation requires that by December 7, 2025, certain public and private buildings must display EPCs, or they may face penalties of up to R5 million.

Energy Audits and EPC Implementation

The 20 facilities where EPCs were issued include schools and regional offices in Gauteng. The regulation applies to office buildings, educational institutions, and entertainment venues, with public buildings exceeding 1,000 square meters required to comply. However, some buildings, such as hospitals, shopping centers and shops, are exempt from these regulations for now.

According to Chief Engineer, Mluleki Hlatshwayo, “The EPC process involves conducting thorough energy audits to gather data on energy consumption, occupancy details, and building plans to confirm the building's net floor area. In addition, the rollout of smart meters is essential in attaining credible energy consumption data. The accredited inspection bodies/ professionals are required to verify this data, audit the building’s energy performance, and issue the EPC. These certificates must be prominently displayed at the building entrance and submitted to the South African National Energy Development Institute (SANEDI)”.

What is an EPC?

An EPC measures a building's energy efficiency, rated from A - excellent energy efficiency with low consumption to G - poor efficiency with high consumption. The rating accounts for all energy sources, including grid electricity, renewable energy like solar and any fuel consumed by generators or heating systems. If a building utilises renewable energy, such as solar power, this is reflected on the EPC, highlighting its reduced reliance on the national grid.

DID’s Action Plan & Long-Term Strategy

The Department of Infrastructure Development (DID) through our Infrastructure Research Planning and Systems (IRPS)’ Green Technology Unit, has been at the forefront of this initiative. The department’s long-term strategy is aligned with national sustainability goals and aims to reduce energy consumption and carbon emissions across public sector buildings. As part of this strategy, the DID has also registered 69 buildings with SANEDI, which have been vetted and qualify for EPC certification. However, these buildings will need to be funded for EPC audits to be implemented. The Chief Directorate will host 15 EPC professional trainees to accelerate the completion of the 69 facilities, which will prepare the facilities for certification. ?

EPCs are not only a tool to boost energy efficiency but also serve as a foundation for broader energy-saving initiatives. The data collected from EPCs can guide policymakers in setting energy standards and further encourage green building practices throughout the province. By promoting energy-efficient public infrastructure, the DID is playing a pivotal role in helping South Africa reduce our carbon footprint and meet global environmental targets.

Hlatshwayo added, ?“This initiative marks a significant step towards a greener future for Gauteng, with EPCs providing a clear benchmark for energy consumption and opportunities for improvement. As Peter Drucker famously said, ‘If you can't measure it, you can't manage it’. The introduction of EPCs offers an essential metric for improving energy management, fostering a culture of sustainability, and mitigating climate change. By embracing EPCs and committing to long-term energy efficiency, the DID is helping shape a sustainable and eco-friendly future for Gauteng and South Africa as a whole”.