MARY G. POWELL

Corporate Board Profile

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HAWAIIAN ELECTRIC INDUSTRIES INC

Filing Date	Source Excerpt
2019-03-25	Mary G. Powell Ms. Powell brings to HEI considerable strategic and operational management expertise having served as President and Chief Executive Officer of Green Mountain Power, a Vermont-based utility and subsidiary of Northern New England Energy, since 2008. She is a nationally recognized leader and innovator in the utilities space, and currently serves on a number of boards, including the board of Sunrun Inc., a solar financing company.
2021-03-26	Mary G. Powell Independent Director Compensation Committee Member Age: 60 Independent Director Since: 2019 Principal Occupation: Former President and Chief Executive Officer, Green Mountain Power, 2008-2019 2020 DIRECTOR COMPENSATION TABLE The table below shows the compensation paid to HEI nonemployee directors for 2020. Name Fees Earned or Paid in Cash ($)1 Stock Awards ($)2 Changes in Pension Value and Nonqualified Deferred Compensation Earnings ($) All Other Compensation ($) Total ($) Mary G. Powell 86,500 100,000 — — 186,500

Filing Date

Source Excerpt

2019-03-25

Mary G. Powell Ms. Powell brings to HEI considerable strategic and operational management expertise having served as President and Chief Executive Officer of Green Mountain Power, a Vermont-based utility and subsidiary of Northern New England Energy, since 2008. She is a nationally recognized leader and innovator in the utilities space, and currently serves on a number of boards, including the board of Sunrun Inc., a solar financing company.

2021-03-26

Mary G. Powell Independent Director Compensation Committee Member Age: 60 Independent Director Since: 2019 Principal Occupation: Former President and Chief Executive Officer, Green Mountain Power, 2008-2019 2020 DIRECTOR COMPENSATION TABLE The table below shows the compensation paid to HEI nonemployee directors for 2020. Name Fees Earned or Paid in Cash ($)1 Stock Awards ($)2 Changes in Pension Value and Nonqualified Deferred Compensation Earnings ($) All Other Compensation ($) Total ($) Mary G. Powell 86,500 100,000 — — 186,500

Data sourced from SEC filings. Last updated: 2025-08-30