Spire : Sustainability Report (25 SR FY2024SustainabilityReport 05282025)

SR

Published on 05/29/2025 at 03:41

‌Spire Inc.

2024 Sustainability Report

2024 Sustainability Report

Company

Governance

Safety

People

Emissions

Appendix

 2 

Table of contents

A message from

our CEO 3

Company 4

About Spire 5

2024 report highlights 6

Natural gas is

advancing America 7

Governance 9

Creating a strong foundation

for responsible governance 10

Governance at Spire 10

Oversight of sustainability 14

Key governance practices 15

Managing risk at Spire 16

Political contributions 18

Utility Strategy 18

Safety 19

Safety is a core Spire value 20

Customer safety efforts 20

Employee safety efforts 24

People 26

Our employees 27

Workforce demographics 28

Attracting and

developing talent 28

Succession planning 31

Engaging our workforce 31

Working at Spire 32

Our customers 33

Customer assistance

programs 33

Measuring customer

satisfaction 34

On-time appointments 34

Our communities 35

Social investment 35

Community engagement 36

Our suppliers 38

Supply chain resiliency 38

Emissions 40

Sustainable practices to reduce

our environmental impact 41

Carbon emissions overview 41

Spire emissions progress 42

Other environmental

strategies 43

Appendix 50

Global Reporting Initiative

(GRI) index 51

Sustainability Accounting Standards Board (SASB)

disclosures 79

Natural Gas Sustainability Initiative (NGSI) reporting 83

ONE Future reporting 86

Pipeline and Hazardous Materials Safety Administration (PHMSA) reporting 93

Task Force on Climate-related Financial Disclosures (TCFD) 101

Memberships and associations 103

Stakeholder engagement 104

Partnerships for the future 105

2024 Sustainability Report

Company

Governance

Safety

People

Emissions

Appendix

 3 

A message from our CEO

Scott E. Doyle

President and Chief Executive Officer

When I joined Spire in January 2024 as chief operating officer, I could see tremendous opportunity ahead for both Spire and our industry. Now, as the newly elected president and chief executive officer, my confidence in our natural gas businesses' enduring future for both our customers and communities is unwavering.

Spire has built a strong foundation through hard work and dedication. With this foundation firmly established and our updated Utility Strategy in place, we have accomplished some important work together over the past year. We've rolled up our sleeves, asked tough questions on how to improve, and focused on achieving operational excellence throughout our company.

I'm proud of the role Spire's employees play in safely delivering natural gas to the customers and communities we serve, and what we accomplished together in 2024 to create even greater value and affordability for our customers. In addition to what you'll read in the pages ahead:

We made great progress toward our long-term commitment of growing our Midstream and Marketing businesses

We invested $861 million across our gas utilities and Midstream segment, implementing important infrastructure upgrades, advanced metering technology and service line extensions

Our Board of Directors approved a 4% increase to our common dividend, marking 22 consecutive years of dividend increases

And with this, our seventh Sustainability Report, we are reimagining how our reporting comes to life and best represents Spire now and for the

future. The new format flows in a way that underscores and supports how we have remained a sustainable company since 1857.

Company

2024 Sustainability Report‌

Governance

Safety

People

Emissions

Appendix

 4 

Company

About Spire 5

2024 report highlights 6

Natural gas is

advancing America 7

Company

2024 Sustainability Report‌

Governance

Safety

People

Emissions

Appendix

 5 

Company

About Spire

Omega Pipeline Company

Spire Inc. (NYSE: SR) is headquartered in St. Louis, Missouri. We help people fuel their daily lives through our gas utilities serving Alabama, Mississippi and Missouri.

Every day, we serve more than 1.7 million homes and businesses, making us one of the largest publicly traded natural gas companies in the country. As a company, we are focused on operational excellence and safely providing affordable and reliable service to our customers.

Our non-regulated businesses include Spire Marketing and Spire Midstream:

Spire Marketing: a Houston-based provider of natural gas marketing and related services to a diverse customer base primarily in the central and southern U.S.

Spire Midstream: Through our Midstream companies, we're fueling energy demand today for the needs of tomorrow

Spire STL Pipeline: a 65-mile pipeline that delivers economical shale gas from the Marcellus and Utica producing regions to our utility customers in eastern Missouri, while enhancing the resiliency and diversity of our supply

Spire Storage: includes natural gas storage facilities in both Oklahoma and Wyoming that provide safe, reliable storage of energy and support grid security for a diverse customer base throughout the Midwest and western U.S. regions

Spire MoGas Pipeline: a pipeline that operates approximately 263 miles of interstate natural gas pipelines, primarily in Missouri

Omega Pipeline Company: a 75-mile natural gas distribution system primarily serving Fort Leonard Wood Army Base in south-central Missouri; the pipeline interconnects with the Spire MoGas Pipeline system

Disclaimer

Spire Inc. published this content on May 27, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 29, 2025 at 07:40 UTC.