MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES ESTABLISHING NEW ENVIRONMENTAL GOALS Since we achieved our previous environmental goals in MANAGING OUR 2021, we established new goals to further reduce our impacts and accelerate our sustainability performance. ENVIRONMENTAL These enterprise-wide goals provide measurable targets against which we will track our progress. IMPACT GOAL: GOAL: GOAL: As a company dedicated to operational EMISSIONS WATER WASTE excellence, we are always taking steps to improve the way we do business. This includes the integration of responsible production practices across our global facilities. We employ strategic practices, ranging from tracking our environmental performance metrics to implementing targeted initiatives at our sites to improve the 30% 25% 30% e昀케ciency of our operations. Overall, we strive to manage our direct reduction reduction reduction operations and activities as e昀케ciently as possible to reduce the impact of our business on the planet. in Scope 1 and 2 in water usage in hazardous waste 1 1 1 emissions by 2030 by 2030 generation by 2030 1. Goals are compared to a 2022 baseline. DRIVING EFFICIENCY ACROSS OUR OPERATIONS Hubbell’s Environmental Management System (EMS), which we develop each In addition, our sites leverage our Sustainability and Infrastructure year for continuous improvement, guides our processes for managing our Management Handbook, which outlines procedures for improving the environmental impacts and regulatory risks holistically. As an enterprise-wide e昀케ciency of our facilities. This guide is also complemented by a Site- framework, it was developed with reference to industry-leading practices Level Roadmap resource that provides recommendations, with examples, including ISO 14001 and the Occupational Safety and Health Administration’s for reducing environmental impacts at the facility level. Together, our (OSHA) Safety and Health Management System guidelines. Several of EMS, Sustainability and Infrastructure Management Handbook, and Site- Hubbell’s facilities are also ISO 14001 certi昀椀ed, re昀氀ecting their attainment of Level Roadmap provide structured guidance for driving improvements in an international standard for e昀昀ective environmental management. We also operational e昀케ciency across our locations. conduct environmental audits of our facilities both during routine safety and compliance audits as well as prior to buying, renewing, or selling properties to ensure they meet our environmental criteria. 22