Serco Group PLC is a multinational company based in the United Kingdom that provides a wide range of services to governments and private sector clients around the world. The company operates in a variety of sectors, including defense, healthcare, transportation, and IT services. In particular, Serco Group PLC is a major player in the IT services - government sector, providing critical technology solutions to governments and public sector organizations around the world.

One of the key areas of focus for Serco Group PLC in recent years has been decarbonisation. As a global leader in the provision of public services, Serco recognizes the importance of reducing greenhouse gas emissions and promoting sustainable practices in order to mitigate the impacts of climate change. To this end, the company has implemented a number of initiatives aimed at reducing its own carbon footprint and promoting sustainable practices among its clients.

One of the key initiatives that Serco has undertaken in this regard is the implementation of a corporate energy strategy. This strategy involves the implementation of a range of measures aimed at reducing energy consumption and promoting the use of renewable energy sources. These measures include the installation of energy-efficient lighting and HVAC systems, the implementation of energy management systems, and the use of renewable energy sources such as solar and wind power.

Another key initiative that Serco has undertaken in the area of decarbonisation is the implementation of a corporate power purchase agreement (PPA) program. Under this program, the company has entered into long-term agreements to purchase renewable energy from a variety of sources, including wind and solar farms. This has allowed Serco to reduce its reliance on fossil fuels and promote the use of renewable energy sources, while also providing a stable and predictable source of energy for its operations.

In addition to these initiatives, Serco has also been actively involved in promoting renewable energy and sustainable practices among its clients. The company has worked with a number of governments and public sector organizations around the world to develop and implement sustainable energy policies and practices. This has included the development of renewable energy projects, the implementation of energy efficiency measures, and the promotion of sustainable transportation options.

Overall, Serco Group PLC is a leader in the IT services - government sector, providing critical technology solutions to governments and public sector organizations around the world. The company is also a leader in the area of decarbonisation, implementing a range of initiatives aimed at reducing its own carbon footprint and promoting sustainable practices among its clients. With a focus on renewable energy and sustainable practices, Serco is well positioned to continue to lead the way in the provision of public services around the world.