MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES ABOUT HUBBELL INCORPORATED Hubbell Incorporated (Hubbell) is a leading provider of utility and electrical solutions enabling customers to operate critical infrastructure safely, reliably, and e昀케ciently. Hubbell's solutions energize the economy and electrify communities In Front of and Behind The Meter. HUBBELL'S HISTORY Founded in 1888, Hubbell’s rich history and culture are grounded in our Harvey Hubbell 昀椀rst founded dedication to innovation and quality. For 135 years, we have delivered leading- Hubbell Incorporated in the edge products with a broad range of critical infrastructure applications. late 1800s in Connecticut when he developed As a business, Hubbell focuses on leveraging its foundational strengths tooling and equipment while evolving to meet the needs of our customers and society. Our for machinery during the business strategy is aligned with clean energy megatrends in grid Industrial Revolution. Since modernization and electri昀椀cation, and our solutions advance sustainable then, we have expanded outcomes for our customers and value chain. Our critical infrastructure solutions modernize our business and now o昀昀er and harden aging infrastructure, promote resource e昀케ciency, and facilitate the proliferation of over 500,000 products in renewables and the electri昀椀cation of everything. As the global community works to accelerate a broad range of utility and the transition to a low-carbon economy, our products are well positioned to solve some of the electrical applications. most pressing challenges facing our customers, communities, suppliers, and climate. 6