Atlassian is a leading Australian enterprise software company that provides a wide range of software tools and solutions to help teams collaborate, plan, track, and manage their work. The company was founded in 2002 by Mike Cannon-Brookes and Scott Farquhar, who were both students at the University of New South Wales. Today, Atlassian has become a global leader in the enterprise software sector, with offices in more than 10 countries and a customer base that includes some of the world's largest organizations.

Atlassian's mission is to unleash the potential of every team, and the company's software tools are designed to help teams work better together, be more productive, and achieve their goals faster. Atlassian's flagship products include Jira, Confluence, Trello, and Bitbucket, which are used by millions of teams around the world to manage their projects, collaborate on documents, and track their progress.

One of the key areas of focus for Atlassian is decarbonisation and reducing its carbon footprint. The company has set ambitious targets to reduce its greenhouse gas emissions and has committed to achieving net-zero emissions by 2050. Atlassian is also a member of the RE100 initiative, which is a global initiative that brings together companies committed to using 100% renewable energy.

To achieve its decarbonisation goals, Atlassian is investing in a range of initiatives, including energy efficiency measures, renewable energy, and corporate power purchase agreements (PPAs). Atlassian has signed several corporate PPAs to purchase renewable energy directly from wind and solar farms, which helps to reduce the company's reliance on fossil fuels and supports the growth of renewable energy.

In 2019, Atlassian signed a landmark corporate PPA with a wind farm in New South Wales, which will provide the company with 40% of its energy needs in Australia. The PPA will help to reduce Atlassian's carbon footprint by 50,000 tonnes of CO2 per year, which is equivalent to taking 10,000 cars off the road.

Atlassian is also investing in energy efficiency measures to reduce its energy consumption and carbon footprint. The company has implemented a range of energy-saving initiatives, including upgrading its lighting systems, installing motion sensors, and implementing energy-efficient IT equipment.

In addition to its decarbonisation efforts, Atlassian is also committed to supporting its customers in their own efforts to reduce their carbon footprint. The company provides a range of software tools and solutions that can help teams to work more efficiently and reduce their energy consumption. For example, Atlassian's Jira software can help teams to streamline their workflows and reduce the time and energy required to complete tasks.

Atlassian is also committed to supporting the growth of renewable energy and is a member of the Business Renewables Centre Australia (BRCA), which is a non-profit organization that helps businesses to purchase renewable energy. The BRCA provides businesses with access to information, tools, and resources to help them navigate the complex process of purchasing renewable energy.

Overall, Atlassian is a leading enterprise software company that is committed to decarbonisation and reducing its carbon footprint. The company is investing in a range of initiatives, including renewable energy and energy efficiency measures, to achieve its decarbonisation goals. Atlassian's commitment to sustainability is not only good for the environment but also supports the growth of renewable energy and helps its customers to reduce their own carbon footprint.