MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES YEAR IN REVIEW Governance & Social Accountability Responsibility Our Business Recognized as one of the 2023 World's 16,323 total employees2 Generated Operated Most Ethical $4.9B 48 manufacturing Companies by Ethisphere for the third year in a row 45% racial and ethnic 1 in net sales locations and diversity representation across 10 Named one of America's our US workforce $507M warehouse locations Most Responsible in free cash 昀氀ow Companies 2023 by Newsweek 32% global female generated1 Delivered a representation portfolio of over 500,000+ 100% of compliance cases 33% female and racial/ethnic Products were investigated representation among Board of Directors The Hubbell Foundation donated over $1.2 million Environmental Stewardship to charities 63% of our sales were associated Recycled 822,000 electric, gas, and water with our Products with Impact meters via our smart meter recycling program 1.  As of December 31, 2022, net sales and free cash 昀氀ow represent Reduced Scope 1 and 2 emissions by the results of continuing operations. See Note 2 in the Notes to the 67% of our packaging supplies were made of Consolidated Financial Statement in our Annual Report on Form 10-K for the year ended December 31, 2022, 昀椀led with the United States 1% compared to 2021 recycled materials (US) Securities and Exchange Commission (SEC) on February 9, 2023, for further details. 2.  This is a global 2022 headcount that includes our joint venture employees. It does not include contingent workers and contractors. 5