Deutsche Lufthansa-Reg, commonly known as Lufthansa, is a German airline that operates in the Mainline Airline - Full Svc sector. The company was founded in 1953 and has since become one of the largest airlines in Europe, with a fleet of over 300 aircraft and a network of more than 220 destinations worldwide. Lufthansa is a member of the Star Alliance, a global airline alliance that includes 26 airlines.

In recent years, Lufthansa has been actively working towards decarbonisation and reducing its carbon footprint. The airline industry is one of the largest contributors to greenhouse gas emissions, and Lufthansa is committed to doing its part to reduce its impact on the environment. In 2019, Lufthansa Group announced its goal to become carbon neutral by 2050, and to reduce its net carbon emissions by 50% by 2030.

One of the ways that Lufthansa is working towards decarbonisation is through the use of renewable energy. The company has invested in several renewable energy projects, including wind and solar power. Lufthansa has also signed several corporate power purchase agreements (PPAs) for renewable energy, which allow the company to purchase renewable energy directly from the source. This helps to reduce the company's reliance on fossil fuels and supports the growth of renewable energy.

Lufthansa has also implemented several initiatives to reduce its energy consumption and improve energy efficiency. The company has installed energy-efficient lighting and heating systems in its buildings and has implemented energy management systems to monitor and control energy use. Lufthansa has also invested in new, more fuel-efficient aircraft and has implemented measures to reduce fuel consumption during flights.

In addition to its efforts to reduce its carbon footprint, Lufthansa is also committed to corporate social responsibility. The company has implemented several initiatives to promote diversity and inclusion, including a diversity and inclusion program for its employees. Lufthansa also supports various social and environmental initiatives, including disaster relief efforts and environmental conservation projects.

Overall, Lufthansa is a company that is committed to sustainability and corporate responsibility. Through its efforts to reduce its carbon footprint, promote renewable energy, and support social and environmental initiatives, Lufthansa is setting an example for other companies in the airline industry and beyond.