The Virginia State Corporation Commission (SCC) is a regulatory agency in the United States of America that is responsible for overseeing various industries, including energy, telecommunications, and insurance. The SCC was established in 1902 and has since been working to ensure that the interests of the public are protected in these industries.

The SCC has been at the forefront of efforts to promote decarbonisation and the adoption of renewable energy sources in Virginia. The Commission has recognised that the transition to a low-carbon economy is essential to addressing climate change and ensuring a sustainable future for the state. As such, the SCC has been working with stakeholders to develop policies and regulations that promote the use of renewable energy sources and reduce greenhouse gas emissions.

One of the key ways in which the SCC is promoting the adoption of renewable energy sources is through the use of corporate power purchase agreements (PPAs). Corporate PPAs are contracts between a renewable energy developer and a corporate entity, in which the corporate entity agrees to purchase a certain amount of renewable energy from the developer over a specified period of time. These agreements provide a stable revenue stream for renewable energy developers, which in turn helps to drive down the cost of renewable energy and make it more competitive with traditional fossil fuel sources.

The SCC has been working to facilitate the use of corporate PPAs in Virginia by developing regulations that allow for their use. In 2019, the Commission approved a regulation that allows customers of Dominion Energy, the state's largest utility, to purchase up to 100% of their electricity from renewable sources through a third-party supplier. This regulation has helped to spur the development of new renewable energy projects in the state and has made it easier for companies to meet their sustainability goals.

In addition to promoting the use of renewable energy sources, the SCC is also working to promote corporate energy efficiency. The Commission has recognised that energy efficiency is a key component of any decarbonisation strategy and has developed programs to help businesses reduce their energy consumption. These programs include energy audits, rebates for energy-efficient equipment, and incentives for businesses that implement energy-saving measures.

The SCC has also been working to promote the development of new renewable energy projects in Virginia. In 2018, the Commission approved the construction of the state's first offshore wind farm, which is expected to generate enough electricity to power 500,000 homes. The Commission has also approved several large-scale solar projects in the state, which will help to increase the share of renewable energy in Virginia's energy mix.

Overall, the Virginia State Corporation Commission is playing a critical role in promoting decarbonisation and the adoption of renewable energy sources in the state. Through its work on corporate PPAs, energy efficiency, and the development of new renewable energy projects, the SCC is helping to create a more sustainable future for Virginia and the United States as a whole.