MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES DISCLOSURE FOCUS AREA DISCLOSURE DESCRIPTION EXPLANATION METRICS AND TARGETS Disclose the metrics and a) Disclose the metrics used by the Hubbell calculates Scope 1 and 2 emissions in accordance with the World Resource Institute (WRI) and the World targets used to assess organization to assess climate-related risk Business Council for Sustainable Development’s (WBCSD) GHG Protocol: A Corporate Accounting and Reporting and manage relevant and opportunities in line with its strategy Standard (Revised Edition). Currently, we do not disclose Scope 3 emissions. We are in the process of improving our climate-related risks and and risk management process data collection processes and intend to report our Scope 3 emissions and conduct assurance over our environmental opportunities. metrics in the future. Beyond our greenhouse gas emissions, Hubbell tracks our energy consumption, water usage, and waste generation. These metrics serve as key indicators of our company’s ESG performance, especially as it relates to our business operations and activities. Hubbell also calculates the percentage of total sales generated from low-carbon products to capture the extent to which our business is aligned with climate-related opportunities. b) Disclose Scope 1, Scope 2, and, if For details on our GHG performance and our full carbon inventory, please see page 68. In addition, our emissions and appropriate, Scope 3 greenhouse gas climate change-related risks are reported annually in our CDP Climate Change response and our sustainability report. To emissions, and the related risks view our annual CDP response, visit Hubbell’s 2022 CDP Climate Change disclosure. c) Describe the targets used by the Since we achieved our previous environmental goals in 2021, we established new goals to further reduce the organization to manage climate-related environmental impact of our operations. These goals, which are all compared to a 2022 baseline, include the risks and opportunities and performance following: against targets • Emissions goal: 30% reduction in Scope 1 and 2 emissions by 2030 • Water goal: 25% reduction in water usage by 2030 • Waste goal: 30% reduction in hazardous waste generation by 2030 To reduce our GHG emissions, water usage, and waste generation, we routinely review the e昀케ciency of our equipment, technologies, and processes, and look for ways to drive operational improvement. We have many on- going e昀케ciency improvement projects throughout our facilities and are continuing to identify initiatives that support progress toward our goals. 85