Sustainability Reports

Scaling Sustainability
Explore our 2025 report

When intentions become implementation, sustainability scales.

Every day, our team develops solutions that push the limits of what’s possible for a sustainable world.  

We are trailblazers in climate innovation, delivering sustainable, high-performance heating and cooling solutions for buildings, homes, industries and transportation worldwide. We continuously evolve to meet our customers’ financial and sustainability needs, driving innovation as demand for low-carbon, energy-efficient technology accelerates. Our leadership simultaneously expands sustainable solutions and drives long-term growth, creating value for our customers, team members, shareholders and communities.

Our 2025 Sustainability Report highlights the actions we take to scale sustainability and to deliver on our Sustainability Commitments and strategy. 

2025 Sustainability Highlights

331M

metric tons of CO2e reduced from our customers’ carbon footprint since 2019 as part of our Gigaton Challenge

59%

reduction in operational emissions since 2019, ahead of our science-based target of 50% by 2030

81

overall employee engagement score (out of 100) in 2025, reflecting top quartile among benchmarks

Scaling our impact and growth

Chair and CEO Letter to Stakeholders

Global demand for sustainable, resilient infrastructure continues to accelerate, and Trane Technologies is at the forefront of this transformation. Every day, our teams solve real challenges for customers, strengthen communities and improve the way the world manages climate and energy. This creates long-term value for our people, our customers, our shareholders and the planet. 

The combination of ingenuity, commitment, talent and culture defines our company and is why I am so optimistic about the path ahead. Thank you to our customers, partners and shareholders for your continued trust.  

Read Dave Regnery’s full message.

Dave Regnery speaking at summit 4

Committed to transparency

Recognition

We’re proud of the recognition we’ve earned from leading global organizations for our strong business and sustainability performance.

Policy Illustration

Dow Jones Best-in-Class

  • 15th consecutive year on North America Index, 5th on World Index
Best of Just American Business 2026 CNBC logo

JUST 100

  • Ranked 17th overall, 1st in the Construction & Materials Industry
  • 5th consecutive year on the list
CDP A List 2025 logo

CDP

  • Climate score: A, for 4th consecutive year
  • Water score: B
Time World's Most Sustainable Companies 2025 logo

TIME

  • World’s Most Sustainable Companies, ranked 20th overall
  • World’s Best Companies for Sustainable Growth
  • World’s Best Companies

Grow your knowledge of industry and sustainability terms

Learn more in our Sustainability Glossary
Swords meeting presentation  2

Previous Reports

2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006

Some information on these pages may relate to historical data for Trane Technologies plc (formerly known as Ingersoll-Rand plc) as a combined company operating with two business segments: Climate and Industrial. In the first quarter 2020, we completed a spin-off of our Industrial business which was subsequently combined with Gardner Denver Holdings, Inc. (“GDI”). GDI was subsequently renamed Ingersoll-Rand, Inc.