Jefferson Union High School District (JUHSD) is a public school district located in San Mateo County, California, United States. The district serves the communities of Daly City, Pacifica, and Colma, and is home to six high schools, including Jefferson High School, Oceana High School, Westmoor High School, Terra Nova High School, Thornton High School, and Peninsula High School.

As a public school district, JUHSD is committed to providing quality education to its students while also being mindful of its impact on the environment. The district has taken several steps towards decarbonisation and reducing its carbon footprint by implementing various sustainability initiatives.

One of the key initiatives undertaken by JUHSD is the adoption of renewable energy sources. The district has installed solar panels at several of its schools, which generate clean energy and reduce the district's reliance on fossil fuels. The solar panels have been installed as part of a larger effort to reduce the district's carbon footprint and promote sustainability.

In addition to installing solar panels, JUHSD has also entered into a corporate power purchase agreement (PPA) for renewable energy. The PPA allows the district to purchase renewable energy from a third-party provider, which helps to reduce the district's carbon footprint and promote the use of clean energy.

JUHSD has also implemented several energy conservation measures to reduce its energy consumption. The district has upgraded its lighting systems to energy-efficient LED lights, which consume less energy and have a longer lifespan. The district has also installed motion sensors in classrooms and other areas of the schools to automatically turn off lights when they are not in use.

To further promote sustainability, JUHSD has implemented a corporate energy management program. The program involves regular monitoring of the district's energy consumption and identifying areas where energy can be saved. The program has helped the district to reduce its energy consumption and save money on energy costs.

JUHSD is committed to reducing its carbon footprint and promoting sustainability not only through its energy initiatives but also through its waste management practices. The district has implemented a recycling program at all of its schools, which encourages students and staff to recycle paper, plastic, and other materials. The district has also implemented a composting program, which allows food waste to be turned into compost and used in school gardens.

JUHSD's commitment to sustainability extends beyond its own operations. The district has also implemented sustainability education programs for its students. The programs teach students about the importance of sustainability and provide them with the knowledge and skills to make sustainable choices in their daily lives.

In conclusion, JUHSD is a public school district in California that is committed to promoting sustainability and reducing its carbon footprint. The district has implemented several initiatives to achieve this goal, including the adoption of renewable energy sources, energy conservation measures, and waste management practices. JUHSD's commitment to sustainability extends beyond its own operations and includes sustainability education programs for its students. The district's efforts towards decarbonisation and sustainability serve as an example for other school districts and organizations to follow.