Kurt Miller is CEO and executive director of the Northwest Public Power Association, which represents more than 150 community-owned electric utilities across the Western U.S., including utilities serving Alaska.
As policymakers focus on grid reliability, infrastructure investment and rising electricity demand, much of the national conversation assumes large, interconnected power systems that can expand transmission, add generation and spread costs across millions of customers.
Alaska operates under a very different reality. In many communities, the challenge is not optimizing the grid for new growth but ensuring reliable power at all.
That contrast is easy to overlook because when most Americans think about the electric system, they picture an interconnected network: power plants feeding high-voltage transmission lines, costs spread across millions of customers and fuel delivered by pipeline, rail or truck.
That model works for most of the United States.
It does not describe Alaska.
Across much of Alaska, communities operate small, isolated electric systems that must generate power locally. More than 200 communities rely on microgrids that are disconnected from any larger transmission network. Fuel often arrives by barge or aircraft, and equipment must operate reliably in extreme cold, remote terrain and long periods of limited daylight.
Because these systems serve relatively few customers, the cost of building and maintaining essential energy infrastructure falls on a much smaller base. When something breaks, solutions are rarely quick or inexpensive. Repairs often depend on narrow seasonal delivery windows, specialized labor and long supply chains with little margin for error.
The result is stark. In many rural communities, electricity costs can reach several times the national average.
For Alaskans, this is not an abstract policy debate. Energy affordability affects whether communities can attract teachers, health care workers and other essential employees. It influences whether small businesses can survive and whether young families choose to stay or leave. In a state already facing high costs and demographic pressure, energy affordability is inseparable from community survival.
Even Alaska’s largest population corridor — the Railbelt region stretching from the Kenai Peninsula through Anchorage to Fairbanks — is facing a growing energy challenge. The Railbelt serves roughly three quarters of the state’s population and relies heavily on natural gas for both electricity generation and home heating.
That dependence is becoming increasingly precarious.
Natural gas production from Cook Inlet, the region’s historic supply basin, is declining. That reality became clear in 2022 when the region’s dominant gas producer warned utilities not to assume new long-term supply contracts as production declines. Without timely investment in new supply or viable alternatives, utilities face rising costs and growing uncertainty.
For an isolated grid with no neighboring states or provinces to lean on during supply disruptions, there are no easy or inexpensive backstops — only hard choices and real consequences.
Fuel supply is only part of the challenge. The Railbelt also faces constraints along its backbone transmission system. In several locations, limited transmission capacity restricts power flows regardless of how electricity is generated. Reliability, in other words, can be constrained by wires as much as by watts.
Meeting these challenges will require significant infrastructure investment. Options include expanded fuel supply such as liquefied natural gas, a large-scale pipeline from Alaska’s North Slope, upgrades to constrained transmission assets and long-duration energy resources capable of supporting a geographically isolated grid.
These are capital intensive, but critical, solutions.
To their credit, Alaska’s community-owned utilities are not standing still. Public power utilities across the state have become some of the country’s most innovative problem solvers. They have deployed microgrids, integrated renewable resources where feasible and used energy storage to reduce dependence on imported fuel. In many cases, they are operating at the edge of what is technically and financially possible.
Innovation alone, however, cannot overcome the structural realities of geography, isolation and scale. Anyone who has worked in remote systems knows there are limits to what ingenuity can substitute for infrastructure.
That is why Alaska’s energy challenges should matter to policymakers far beyond the 49th state.
In an era of renewed geopolitical tension in the Arctic and Pacific, Alaska plays an outsized role in U.S. national security. The state hosts critical missile defense infrastructure and serves as a frontline region for air and maritime defense. National security depends on energy security. Critical missions, communities and industries cannot operate on an electric system that is perpetually one severe storm, one fuel disruption or one delayed infrastructure project away from crisis.
The federal government has begun to recognize Alaska’s unique energy realities, but the response remains too small and too fragmented for the scale of the challenge.
Federal programs supporting rural and remote energy systems have delivered meaningful progress. Microgrid assistance, grid resilience funding and targeted infrastructure investments are helping utilities reduce costs and improve reliability. Taken together, however, these efforts do not yet constitute a strategy equal to Alaska’s needs.
Federal reviews have repeatedly noted the barriers facing remote Alaska communities: limited road access, short construction seasons, seasonal barge delivery windows and small local staffs navigating complex grant programs. Requirements that may work in the Lower 48 can become major obstacles in rural Alaska. If the goal is to get projects built, policy must reflect the environment in which those projects must operate.
Addressing Alaska’s energy challenges will require federal investment at a far larger scale than current funding levels. In practice, that means treating Alaska energy modernization as a national infrastructure priority, expanding and better coordinating existing programs and designing policy that reflects Alaska’s realities, including cost share requirements, timelines and technical capacity.
Investment should target the true constraints: firm and flexible local generation, reliable fuel supply and delivery options, and transmission upgrades that reduce bottlenecks and strengthen system resilience.
Public power utilities across Alaska stand ready to be partners in this effort. They bring deep local knowledge, operational expertise and a long track record of innovation under some of the most challenging conditions in the country.
But the scale of the challenge demands a national commitment.
Reliable energy should not depend on one’s zip code. An energy system that works for America must also work for Alaska. Alaska’s energy challenges are solvable, but only if the nation is willing to invest in solutions equal to their scale.
