MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES EMPLOYEE ADVANCEMENT When it comes to professional development, we recognize the value of continued education and training to support career advancement. In 2022, we added to our development programs as part of our commitment to continually look for ways to help our next generation of leaders advance their careers and teams at Hubbell. •  Supervisor Essentials: This new multi-month learning program is comprised of in-person training, virtual learning, coaching, mentoring, and check-ins to empower professionals to be strong and e昀昀ective supervisors. •  Improving Business Acumen: This multi-day learning program involves a fast-paced, intensive business simulation to help individuals gain 昀椀rsthand experience in developing business strategies, engaging with customers, evaluating the competitive landscape, and making critical business decisions. •  Leadership Forum: This multi-month intensive development program supports professional growth through coaching, training, and project-based work for high potential executive employees. SALES SUSTAINABILITY TRAINING In 2022, we launched a new training focused on Hubbell’s Products with Impact for our global sales team. The aim of this training was to educate our sales colleagues about the sustainable value proposition of our products and in turn, empower our colleagues to engage with our customers about the ways our solutions We also believe that employees should be recognized, celebrated, and compensated for giving enable sustainable outcomes. their best and ensuring the success of the company. We provide market competitive compensation programs and reward high performers through our “WIN AS ONE” program, which celebrates employees via peer-to-peer written praise and emblematic awards. 38

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