Under the SRES, homeowners and businesses that install eligible solar panel systems can create Small-scale Technology Certificates (STCs), which can then be sold to electricity retailers. The price of STCs is determined by supply and demand, and can vary over time.

February 10, 2024by Luke0


The creation of Small-scale Technology Certificates (STCs) under the Small-scale Renewable Energy Scheme (SRES) offers incentives for homeowners and businesses to install Solar panel systems. These STCs represent the environmental benefits of generating renewable energy and can be sold to electricity retailers.

The price of STCs is influenced by supply and demand dynamics in the market. When the number of STCs available exceeds the demand from retailers, the price tends to decrease. Conversely, when the demand for STCs surpasses the available supply, the price tends to increase.

Several factors can impact the supply and demand of STCs, leading to price fluctuations. These factors include the number of Solar panel installations, government policies and incentives, changes in electricity prices, and overall market conditions.

For example, if there is a surge in Solar panel installations due to government subsidies or favorable market conditions, the supply of STCs may increase, causing their price to decrease. On the other hand, if electricity retailers face higher renewable energy targets or there is a reduction in Solar panel installations, the demand for STCs may rise, leading to an increase in their price.

It is important to note that STC prices are not solely determined by supply and demand but are also influenced by government regulations and policies. The Clean Energy Regulator sets a fixed price for STCs known as the Small-scale Technology Percentage (STP). This price decreases each year until the scheme’s end in 2030, encouraging early adoption of Solar panel systems.

Overall, the price of STCs can vary over time depending on the balance between supply and demand, as well as government policies and other market factors.

Share on:

Leave a Reply

Your email address will not be published. Required fields are marked *