Haldor Topsøe is a Danish company that operates in the specialty chemicals sector. The company was founded in 1940 and has since then been a leading global provider of catalysts, process technology, and services to the chemical and refining industries. Haldor Topsøe is headquartered in Lyngby, Denmark, and has operations in more than 100 countries worldwide.

The company's mission is to enable its customers to achieve optimal performance and sustainability in their operations. Haldor Topsøe has a strong focus on innovation and sustainability, and is committed to contributing to the decarbonisation of the global economy. The company's products and solutions are designed to help its customers reduce their environmental impact and improve their energy efficiency.

One of the key areas of focus for Haldor Topsøe is corporate energy. The company offers a range of products and services that help its customers to optimise their energy use and reduce their carbon footprint. This includes catalysts and process technologies that enable more efficient use of energy in chemical and refining processes, as well as solutions for the production of renewable energy.

Haldor Topsøe is also a leader in the area of corporate power purchase agreements (PPAs). A corporate PPA is an agreement between a company and a renewable energy provider, whereby the company agrees to purchase a certain amount of renewable energy from the provider over a specified period of time. This enables the company to reduce its carbon footprint and meet its sustainability goals, while also providing a stable and predictable source of energy.

In 2019, Haldor Topsøe signed a 10-year corporate PPA with Danish wind energy company Ørsted. Under the agreement, Haldor Topsøe will purchase 27 MW of renewable energy from Ørsted's Borkum Riffgrund 2 offshore wind farm in Germany. This is equivalent to around 25% of Haldor Topsøe's total electricity consumption in Denmark.

Haldor Topsøe is also actively involved in the development of renewable energy solutions. The company has a strong focus on the production of green hydrogen, which is a key component in the decarbonisation of the global economy. Green hydrogen is produced using renewable energy sources, such as wind or solar power, and can be used as a fuel for transportation or as a feedstock for chemical processes.

Haldor Topsøe has developed a range of technologies for the production of green hydrogen, including catalysts and process technologies for the production of hydrogen from renewable sources. The company is also involved in several research and development projects aimed at improving the efficiency and cost-effectiveness of green hydrogen production.

In addition to its focus on sustainability, Haldor Topsøe is also committed to innovation and collaboration. The company has a strong culture of innovation, and invests heavily in research and development. Haldor Topsøe has partnerships with several leading universities and research institutions, and collaborates with customers and other stakeholders to develop new solutions and technologies.

Overall, Haldor Topsøe is a leading global provider of catalysts, process technology, and services to the chemical and refining industries. The company has a strong focus on sustainability and innovation, and is committed to contributing to the decarbonisation of the global economy. With its expertise in corporate energy, corporate PPAs, and renewable energy, Haldor Topsøe is well positioned to help its customers achieve their sustainability goals and reduce their environmental impact.