San Antonio Water System (SAWS) is a local government agency that provides water and wastewater services to the residents of San Antonio, Texas. The agency was established in 1992 and is responsible for managing the water resources of the city. SAWS is committed to providing high-quality and affordable water services to its customers while also protecting the environment and promoting sustainability.

SAWS is committed to decarbonisation and reducing its carbon footprint. The agency has set a goal to reduce its greenhouse gas emissions by 20% by 2020 and 80% by 2040. To achieve this goal, SAWS is implementing a number of initiatives, including the use of renewable energy sources and the adoption of energy-efficient technologies.

One of SAWS' key initiatives is its corporate energy program, which aims to reduce the agency's energy consumption and costs. The program includes a range of energy-saving measures, such as the installation of energy-efficient lighting and HVAC systems, the use of smart meters to monitor energy usage, and the implementation of energy management systems.

SAWS is also exploring the use of corporate power purchase agreements (PPAs) to procure renewable energy. A corporate PPA is a long-term contract between a company and a renewable energy provider, which guarantees a fixed price for the energy produced. By entering into a corporate PPA, SAWS can secure a reliable source of renewable energy while also reducing its carbon footprint.

In 2019, SAWS signed a 20-year corporate PPA with a wind farm in West Texas. Under the agreement, SAWS will purchase 100 MW of wind energy, which is enough to power 20,000 homes. The wind energy will be used to power SAWS' water treatment plants and other facilities, reducing the agency's reliance on fossil fuels and helping to decarbonise the energy sector.

SAWS is also investing in renewable energy projects through its Green Energy Program. The program allows customers to purchase renewable energy credits (RECs), which represent the environmental benefits of renewable energy generation. The funds generated from the sale of RECs are used to support the development of new renewable energy projects in Texas.

SAWS' commitment to decarbonisation and renewable energy is not only good for the environment but also for the local economy. The agency's investment in renewable energy projects is creating jobs and driving economic growth in Texas. SAWS is also helping to position San Antonio as a leader in the renewable energy sector, attracting new businesses and investment to the region.

In conclusion, San Antonio Water System (SAWS) is a local government agency that is committed to providing high-quality and affordable water services while also promoting sustainability and protecting the environment. SAWS' commitment to decarbonisation and renewable energy is evident in its corporate energy program, corporate PPA, and Green Energy Program. By investing in renewable energy and reducing its carbon footprint, SAWS is helping to create a more sustainable future for San Antonio and the state of Texas.