MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES OUR SUSTAINABILITY APPROACH AND AMBITIONS Ingraining sustainability into our strategy, In 2022, we 昀椀nished implementing a new software solution to culture, and systems is a core priority for our help us manage our energy, emissions, water, and waste metrics business. Throughout 2022, we took several across our entire business. targeted steps to enhance our environmental, social, and governance (ESG) program, connecting our data management procedures We conducted a new materiality assessment to our overarching sustainability strategy: to refresh our focus on the ESG issues that are signi昀椀cant to our business and stakeholders. OUR COMMITMENT Using our new material sustainability topics, we developed an ESG Framework to organize our priorities TO SUSTAINABILITY and drive the impact of our program forward. Our commitment to sustainability is an undercurrent that runs through everything we do at Hubbell. Across We set more ambitious emissions and water our global operations, and extending goals since we achieved our former goals in 2021, into our value chain, we aim to ahead of schedule. For the 昀椀rst time ever, we address ESG factors that are established an enterprise waste reduction goal, meaningful to our employees, which will help us become more responsible with customers, suppliers, shareholders, our consumption and production of materials. and communities. As a provider of electrical and utility products, we are focused on reducing our operational impact, driving social and environmental responsibility in the workplace, and delivering solutions that help our customers solve critical challenges. Through these e昀昀orts, we believe we We provided tools and training to our sales team to better can empower communities, improving people’s lives and the educate our customers about our sustainability programs. world around us. 9