Enstar warns Southcentral Alaska faces potential natural gas shortage this winter after regulators deny storage expansion.

Southcentral Alaska's largest natural gas utility is sounding the alarm. Enstar Natural Gas Company warned that gas supplies are "not looking good" for this winter, and that it may not have enough gas to meet customer demand during the coldest months. AP News reported the warning comes as the utility faces a major regulatory setback over a storage expansion plan.
Enstar serves the bulk of Southcentral Alaska, a region that depends heavily on natural gas for heating during brutal winter temperatures. The utility had a plan to build more storage capacity. State regulators blocked it. Now Enstar is scrambling to find alternatives before the cold sets in.
Enstar had proposed developing a depleted underground reservoir called the Kenai Loop Pool to store extra natural gas. The idea was to fill the reservoir during warmer months and draw from it when demand spikes in winter. Newsday reported that the facility is currently leased and operated by AIX Energy, LLC. Enstar wanted to take it over for storage purposes.
Alaska's Regulatory Commission denied the request. The commission said the state Department of Natural Resources had not confirmed whether the Kenai Loop Pool was actually capable of functioning as a gas storage facility. Without that determination, regulators said they could not approve the expansion. The denial left Enstar without its primary backup plan heading into winter.
Enstar is not accepting the ruling quietly. The utility filed a petition asking regulators to reconsider the denial. New York Times wire service AP News reported that Enstar is also looking at other storage options, though the company has not publicly named what those alternatives are. Time is a factor — winter is not far off.
The reconsideration petition keeps the door open on the Kenai Loop Pool. But regulators cited "uncertainty over the timing" of the need for extra capacity, suggesting they are not fully convinced the shortage is imminent enough to fast-track approval. Enstar disagrees with that reading of the situation.
Southcentral Alaska is geographically isolated. It cannot simply tap into the lower 48 states' pipeline network. The region relies on gas fields on the Kenai Peninsula, and those fields have been declining for years. Storage is critical because it acts as a buffer — utilities fill it in summer and pull from it when winter demand spikes. Without extra storage, that buffer shrinks dangerously.
Seattle PI noted that this situation reflects a broader, longer-term supply challenge for the region. Producers have struggled to find new reserves fast enough to replace aging wells. Enstar's storage push was meant to buy time while longer-term supply solutions are developed. The regulatory denial removed one of the few near-term tools the utility had available.
Enstar has not spelled out exactly what a shortage would mean for customers. But natural gas shortfalls in isolated regions typically lead to supply curtailments, higher prices, or emergency conservation requests. In extreme cases, utilities ask large industrial users to cut back so that homes and hospitals can be prioritized. AP News reported that the utility is actively working to avoid that outcome.
Residents and businesses in Southcentral Alaska are now watching closely. The region includes Anchorage, Alaska's largest city. Any significant gas shortage there would affect hundreds of thousands of people during one of the coldest winters on earth. Enstar says it is pursuing every available option, but the window to secure additional supply or storage before temperatures drop is closing fast.
Publishers
5
Articles
5
Reach
5