Climbing despite the turbulence: Auckland International Airport’s Directors and the renewable hedge

The JUly 2026 results of our boardroom performance measurement service

This month’s The Boardroom Table benchmark confirms that Alison Gerry and Mark Verbiest belong at the summit, as they hold the top two spots for a second consecutive month.  But the real revelation in July is the relentless climb happening just beneath them.  Tania Te Rangingangana Simpson, Julia Hoare, and Mark Binns climbed a collective 23 positions this month after previous months of sustained strong performance.  Notably, all three directors sit on the board of Auckland International Airport (AIA), which would inherently suggest that AIA is accountable for this continued success, but that’s not the full story.

directors climb despite highly exposed directorships

With the Strait of Hormuz closure early in the year, spiked fuel prices and disrupted shipping affected nearly every business across New Zealand.  With AIA being directly impacted, including a 71% decrease in passenger volumes on Middle Eastern routes in May - how are three of the top five directors climbing while holding onto highly exposed directorships?

While it is easy to assume their shared AIA boardroom, chaired by Hoare, is the driving factor for their success, the real engine lies elsewhere: Meridian Energy (MEL) and Mercury NZ (MCY).  MEL and MCY are two of New Zealand’s ‘big-four’ gentailers, exclusively generating renewable energy through hydro, wind, and geothermal.  MEL’s monthly operating report for May showcased strong financial health, with national hydro storage climbing to 125% of the historical average and year-to-date inflows hitting levels not seen since 1998.  Simultaneously, MCY’s June governance roadshow presentation drove positive market sentiment by pushing a $1 billion geothermal expansion and $1.05 billion earnings guidance.  At a time when vulnerable gateway assets like AIA and Port of Tauranga (POT) are taking a hit, these directors are executing a masterclass in macroeconomic hedging – balancing global exposure with the massive cash flow and performance of domestic renewables.

This strategy extends all the way to the top of the leaderboard as Alison Gerry executes a similar blueprint.  While she sits on the board of Air New Zealand (AIR), which is currently battling the same geopolitical shocks and fuel-price headwinds as AIA.  She balances this vulnerable airline exposure as the chair of Infratil (IFT).  IFT has been a powerhouse on the NZX as noted in last month's The Boardroom Table coverage, with June being no different.

Having successfully closed a $200 million capital bond offer on June 5th, it further solidified her position at the summit.  IFT’s continued positive performance also helps explain the largest mover of The Boardroom Table this month: Anne Urlwin.  Urlwin, a board director for both Infratil and Vector, and chair of Precinct Properties New Zealand (PCT) has rocketed 17 positions from 41st to 24th.  While IFT’s success provided a strong tailwind, her massive jump was heavily influenced by PCT’s strategic sale of a 50% stake in the PwC tower at a headline price of $600 million.

No director on this list can control the price of oil or any other global risk.  The Boardroom Table measures what they do with the exposure they can’t avoid, and this month, five directors have brought their strategic balancing act to light.