The Energy Security Safeguard (Safeguard) is part of the NSW Electricity Strategy, which is the NSW Government's plan for a reliable, affordable and sustainable electricity system. It is made up of 3 certificate schemes that aim to:
The Electricity Supply Act 1995 sets out the legal framework of the Safeguard. It also sets out the functions and responsibilities of IPART as Scheme Administrator and Scheme Regulator of the ESS and PDRS. The Electricity Supply (General) Regulation 2014 sets out requirements for accrediting and auditing ACPs, and rules around creation and transfer of certificates. It also provides compliance principles for entities that are required to participate in the scheme.
Both the Act and Regulation support the ESS Rule and PDRS rule, which provide details of the methods to create Energy Savings Certificates (ESCs) and Peak Reduction Certificates (PRC's).
The Peak Demand Reduction Scheme (PDRS) is designed to support activities that reduce the demand for electricity during the summer peak in NSW. It works by creating financial incentives for activities that provide the capacity to reduce electricity use during times of peak demand - between 2:30 and 8:30 pm (AEST) from 1 November to 31 March.
Financial incentives are in the form of tradeable certificates, called peak reduction certificates (PRCs). Generally, householders and businesses who fund activities that help reduce peak demand transfer the right to create PRCs to Accredited Certificate Providers (ACPs) in return for a discount on the cost of the activity.
ACPs create and register PRCs for these peak demand reduction activities. The PRCs are then purchased each year by Scheme Participants (mainly electricity retailers) operating in NSW to meet their share of a legislated annual target.
Our How the PDRS works page provides more details.
There will be 3 calculation methods:
- Peak Demand Saving – installing more efficient equipment that uses less energy during peak times, for example installing a more efficient air conditioner to reduce electricity use on hot days.
- Peak Demand Shifting – installing new systems, or changing the way existing systems are used, so that electricity consumption is shifted to an off-peak period. Examples include hot water systems and pool pumps timed to start after 10 pm.
- Peak Demand Response – controlling certain technologies to temporarily reduce consumption during peak times, for example using smart pool pumps and interruptible industrial processes.
Initially the scheme prioritises Peak Demand Saving activities that save energy during peak times by using energy more efficiently (see our Reducing Demand Using Efficiency Method page for more details). The PDRS Rule provides more detail on these activities.
The peak demand reduction targets are set in the Electricity Supply (General) Regulation 2014. The target starts at 0.5% in 2022-23 and will increase to 10% by 2029-30. The target will then remain at 10% until the end of the scheme in 2049-50. Exemptions will be considered when calculating individual targets for scheme participants.
The Peak Demand Reduction Scheme (PDRS) Rule sets out calculation methods for determining the number of peak reduction certificates that can be created from eligible activities.
The Office of Energy and Climate Change has finalised the PDRS Rule. It will develop future PDRS Rules to accommodate new calculation methods. You can find more information about the PDRS on the Energy website, including links to consultation and position papers, information about exemptions and details of how to get involved.
Scheme Participants – entities that are legally required to participate in the PDRS, such as electricity retailers - will be required to calculate their individual liable demand. This will be based on the four summer days with the highest maximum demand within the compliance period. The Scheme Regulator will nominate these days based on AEMO information. Scheme Participants will be required to submit information to the Scheme Regulator in two stages.
Stage 1 requires Scheme Participants to calculate their Individual Liable Demand during the hours of 2:30 and 8:30pm (AEST) on the four nominated days. The Scheme Regulator will calculate and publish the Scheme Liable Demand based on the Individual Liable Demand of all Scheme Participants.
In stage 2, the Scheme Participant will calculate their individual certificate target based on the Scheme Liable Demand and provide an annual statement to the Scheme Regulator. The statement will set out how they will meet their obligations, e.g. by surrendering certificates, carrying forward a shortfall or paying a shortfall penalty.
The Scheme Participant section of our website provides more information.
To make it easier for ACPs to become accredited under the PDRS, a streamlined application process is available to ACPs that are already accredited for specified activities under the ESS. See the Applications pathways page for more information.
To become accredited under the PDRS you need to be approved by IPART, as the Scheme Administrator. You must submit an application that will be assessed by the Scheme Administrator against certain eligibility criteria. Only accredited certificate providers are able to create Peak Reduction Certificates. Our Application pathways page has more information about how to become accredited as as ACP in the PDRS.
Certificate creation requirements are set out in the PDRS Rule. See our Method Guide for the Reducing Demand Using Efficiency sub method for more information about certificate creation requirements.
M&VPs are not impacted by the PDRS Rule, as the initial calculation methods will be deemed and won't require measurement and verification.
We are committed to keeping you informed about what we are doing to administer the PDRS. We will do this by providing regular updates through our website and publishing useful information as it becomes available. More information is available on our News and events and How we engage pages, which are updated regularly.
We want to make sure that you have the information you need so that you can participate in the PDRS. We will seek your feedback on what we are doing so that we can continue to tailor our approach when engaging with you.
We are offering training and information sessions as we implement new systems and processes. More information is available on our News and Events page, which is updated regularly. You can also access instructional videos on our TESSA pages for different users. We will share more details on our website as they become available.