Johnson Controls: Sustainable Commitments & Decarbonisation

According to the World Meteorological Organization, from 2023 to 2024, the global average concentration of CO2 surged by 3.5 ppm, the largest increase since modern measurements started in 1957.

Johnson Controls is a global leader in decarbonisation, energy efficiency and thermal management.

Johnson Controls has released its 2026 Sustainability Report, highlighting the company’s progress towards its sustainability targets and the measurable outcomes it is delivering across multiple outcomes.

Making sustainability commitments

Johnson Controls is demonstrating a strong commitment to sustainability through significant operational advancements and rigorous governance. 

The company is ahead of schedule to exceed its 2030 sustainability commitments, having already achieved a 46% reduction in operational carbon emissions against a 2017 baseline, moving steadily toward its target of 55% by 2030. 

To support these efforts, the company has established a dedicated Sustainability Leadership Council and utilises a robust governance structure, including the Governance and Sustainability Committee, to oversee strategy and ensure transparency. 

Furthermore, the company maintains a clear roadmap toward achieving net zero operational emissions by 2040, supported by double materiality assessments that evaluate both financial risks and the company's impact on people and the planet.

"Our purpose is grounded in the belief that what we do matters for human society,” says Joakim Weidemanis, CEO of Johnson Controls.

“In the mission‑critical environments we serve, performance, reliability and sustainability are foundational for the future.

"Our 2026 Sustainability Report shows that in the industries where failure is not an option, we put energy efficiency to work to unlock growth opportunities and enable peak performance, which frees up capital for long-term growth in the places that really matter."

Data centres and energy

As global demand for AI and data centres continues to grow, Johnson Controls is helping customers manage this expansion responsibly by improving efficiency and unlocking new ways to reuse energy that would otherwise be wasted.

The company is developing next-generation solutions designed to reduce non-IT energy consumption by more than 50% in most North American data centre hubs.

For a gigawatt-scale AI factory, this reduction translates to enough energy savings to power more than 200,000 households annually.

Furthermore, the company is innovating in thermal management, an effort recognised by Fortune's "Change the World 2025" list, to transform data centres from significant energy consumers into sources of clean, reliable heat energy. 

"With energy prices on the rise, the most forward‑looking companies are treating energy efficiency as a business strategy to drive every dollar into innovation, technology adoption and competitive advantage," says Katie McGinty, Vice President and Chief Sustainability and External Relations Officer at Johnson Controls. 

"Energy efficiency is one of the fastest ways to lower operating expenses, reduce emissions and improve performance at the same time. 

“At Johnson Controls, we're proud to help customers turn decarbonisation into a source of financial strength and competitive advantage."

For instance, absorption chillers can use waste heat from the chiller itself to cut electricity needs for cooling by more than 90%, while heat pumps can capture data center heat to provide 'free energy' for heating spaces, water and other industrial processes.

Additionally, the company often provides the cooling required for these facilities while consuming zero water on-site, illustrating a commitment to water stewardship alongside energy conservation.

Advancing clean healthcare

In the healthcare sector, Johnson Controls delivers essential sustainability outcomes that improve reliability and performance in high-stakes environments.

For instance, the Children’s of Alabama hospital utilised upgraded chillers, heat pumps and the company's AI-powered OpenBlue solution to cut fuel needs by 69% and save nearly US$900,000 in energy costs annually.

Similarly, the Cortellucci Vaughan Hospital in Canada achieved an energy intensity 33% better than the local industry median for acute care facilities, resulting in a 44% reduction in natural gas use and a 28% decrease in GHG emissions.

These projects demonstrate how targeted technological upgrades and smart system management help healthcare providers reach their sustainability goals while ensuring patient safety.

Creating sustainable construction

Addressing the energy-intensive nature of the built environment remains a priority for Johnson Controls, as the company promotes construction and design practices that enhance sustainability.

Buildings are increasingly expensive to operate and the company’s approach focuses on using energy more intelligently, cutting waste and delivering higher performance from existing systems.

An example of this leadership is the Powerhouse Brattørkaia in Norway, which serves as the world’s northernmost energy-positive building by generating more renewable energy than it consumes.

Furthermore, when considering new construction, the company prioritises facility retrofit opportunities to minimise greenfield development, thereby mitigating emissions and protecting biodiversity.