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We often publish Scheme Administrator Notices when requirements have changed, or we have important information to provide about these requirements.

The following activities are specifically excluded from the scheme: activities that reduce production or service levels, including safety levels activities not

Trading certificates The Registry of Certificates is not a trading platform.

Certificates are surrendered in the Registry of Certificates in TESSA for different reasons: Scheme Participants meeting their obligations under the Energy Savi

About this method The Sale of New Appliances method provides a way to calculate electricity savings from the sale of household appliances that consume less elec

About this method The Aggregated Metered Baseline (AMB) method allows energy savings to be calculated across a group of energy customers.

About this method The Commercial Lighting Energy Savings Formula (Commercial Lighting) is used to calculate energy savings from upgrades of existing lighting, i

About this method The NABERS baseline method can be used to calculate energy savings for improvements in the NABERS rating of a commercial building.

About this method The Power Factor Correction (PFC) method applies to activities that result in electricity savings at a site from the installation of Power Fac

About this method The Public Lighting Energy Savings Formula (Public Lighting) method may be used to calculate electricity savings from upgrades of lighting for

About this method The Removal of Old Appliances (RoOA) method provides a way to calculate electricity savings from the removal of old, or spare, refrigerators a

Insurance requirements ACPs may be required to hold and maintain insurance.

The General Requirements of Accredited Certificate Providers (ACPs) summarises the key requirements that apply to all ACPs participating in the ESS.

Accredited Certificate Providers (ACPs) and their representatives must act in a way that protects the interests of customers and maintains the integrity of the

Ongoing compliance is key to your success as an Accredited Certificate Provider (ACP).

We use independent audits to provide assurance that Accredited Certificate Providers (ACPs) create energy savings certificates (ESCs) in accordance with the rel

ACPs may apply for accreditation under different calculation methods. In most cases, this means applying for a new accreditation.

After you have completed an implementation, you may calculate the energy savings and corresponding energy savings certificates (ESCs) that result from the imple

All applicants are typically required to give an undertaking to withhold a percentage of registered certificates from sale or trade until the validity of the ce

ACPs have notification and administrative obligations You must meet the notification and administrative requirements specified in the Accreditation Notice.