The Nominating and Corporate Governance Committee represents the Board in providing advice and oversight on the Company's ESG activities and performance. The Committee receives updates from management at least twice per year on ESG-related risks, business practices and operational issues, and then provides a summary of these matters to the full Board. Day-to-day implementation and management of sustainability and ESG matters reside with the Company's management teams. [...] In 2022, Southwest Gas hired a dedicated Vice President of Sustainability and Public Policy, who is responsible for the utility's overall sustainability approach and strategy. This role reports to the President of Southwest Gas, who reports to the Company's Chief Executive Officer. An Office of Sustainability and Public Policy was established at Southwest Gas to bring key personnel – such as those responsible for energy efficiency, customer engagement, government and community affairs, emerging technology, sustainable growth, and energy solutions teams – together to collaborate on sustainability efforts. [...] Bringing together representatives from Centuri, MountainWest and Southwest Gas, the ESG Working Group helps identify and recommend goals to the ESG Committee to execute companywide strategies and goals.