From a recently completed Commonwealth North study, Energy for a Sustainable Alaska: The Rural Conundrum: "Recent studies have demonstrated that the poorest households in rural Alaska spent up to 47% of their income on energy in 2008, more than five times their Anchorage neighbor. Given the meteoric rise in the cost of oil since then, estimates of the burden today are significantly higher.
"The Commonwealth North Rural and Alterative Energy Study Group received presentations from regional organizations on energy plans in various stages of developments. Virtually all the plans included some version of renewable energy - generally still in the early concept design stage - and interconnection of communities to that generation source. All the plans appeared to be very high cost, upward of $500 million per region, and none would dramatically lower the cost of energy without massive government subsidies.
"The Renewable Energy Fund, established in 2008, is authorized to underwrite $250-300 million of energy projects, but with projects for small communities coming in at $4-5 million each, it is likely that per-community renewable solutions will cost $2 billion statewide, and will at best keep electricity prices stable into the future. Heat and transportation fuel substitutions will greatly increase this number."