Related to the story of Europe’s power collapse posted below

Who expected this? An objective news article on “renewable” energy. Its author, Tux Terkel, tips his hat to the goals of the greenies (it wouldn’t surprise me if he were one himself) but then delves into the actual reasons behind Maine’s difficulties — reasons that are applicable to many other states, in fact.

Maine’s electricity prices grew at the third fastest rate in the country, analysis shows

Between 2014 and 2024, the average retail price for electricity in Maine increased by the third highest rate in the country, according to an analysis by The Maine Monitor, surpassed only by California and Massachusetts.

The average retail price of electricity in Maine during the 10-year period rose from 12.65 cents/kWh to 19.62 cents, according to data collected by the federal Energy Information Administration. That’s an increase of 55 percent. 

At the same time, the average retail price of electricity in the United States rose from 10.44 cents/kWh to 12.99, or 24 percent.

Maine’s rate of increase, then, was more than twice the national average. But it was considerably less than California, which saw its average price grow from 15.15 cents/kWh to 27 cents, a 78 percent jump.

In New England, Maine was followed by Massachusetts, which climbed from 15.35 cents to 23.98 cents, or 56 percent. Rhode Island grew at more than 54 percent, going from 15.41 cents in 2014, to 23.85 cents last year.

As electricity demand grows, affordable power is critical to a viable energy policy. But Maine’s energy policy is under fire: in Washington, the Trump administration is moving to withdraw most federal financial support for clean electricity in favor of boosting oil, coal and natural gas. It also has begun to challenge state efforts aimed at slowing global warming.

…. Against that backdrop, why did Maine’s electricity prices grow so fast, and what might it mean for the quest to make electricity more affordable in the future?

Promoted by Gov. Janet Mills, Maine has set a goal of getting 100 percent of its electricity from clean energy sources by 2040. This aggressive target aims to blunt the impacts of a warming climate, largely by cutting the harmful emissions from burning oil and natural gas. But this goal is juxtaposed against another primary objective of the state’s updated energy plan: “Deliver affordable energy for Maine people and businesses.” 

A key way to achieve both objectives, state energy planners say, is to shift the way we fuel our cars and heat our buildings to efficient, electric-powered technologies powered by renewable energy sources. This strategy is called “beneficial electrification.” Measures include heat pumps for air and water, battery-powered vehicles, solar and wind generation and energy storage. 

But a corollary to beneficial electrification is that electricity has to be affordable. Otherwise, residents and businesses have little incentive to switch. 

Here’s the dilemma. At the same time Maine’s cost of electricity has been rising steeply, some of the proposed pathways to an all-electric future are facing unexpected challenges, both in terms of cost and availability. Examples include offshore wind, electric vehicles, heat pumps and new transmission lines. 

RELATED STORY:   Maine’s clean electricity goals face unpredictable costs, availability

Blaming natural gas, but it’s complicated

First, why did Maine’s electricity prices rise at such a fast pace?

Harwood and other energy experts blame three main factors — natural gas availability and price, a too-generous solar incentive program and recovery costs from recent violent storms.

Natural gas is the leading cause, but the reasons are more complicated than they may appear. 

More than half of New England’s generating capacity comes from gas-fired power plants. This status dates back 25 years, as the region sought to phase out expensive and polluting oil generation.

Public opposition to more nuclear plants eliminated that carbon-free option. But new gas supplies in Canada and the Marcellus shale fields in Pennsylvania during the 1990s led policy makers and investors to back generators that promised cleaner air and lower prices. They were also quick to build. Several new gas power plants went up, including ones in Westbrook, Rumford, Veazie and Bucksport that benefited from two new gas pipelines from Canada.

But because these power plants respond daily to changing electricity demand, they aren’t able to secure the lowest gas prices through long-term contracts. As more businesses and homes converted to gas, the region’s pipeline system didn’t have enough capacity on frigid winter days. In response, developers sought to build new lines, including one through western Massachusetts. 

A plan for Maine electric customers to help pay for some of the new capacity was championed by Gov. Paul LePage, a Republican. But new pipelines drew stiff opposition from local residents and some Democratic politicians.

Environmental groups also said new gas capacity would lock in the region’s dependence on fossil fuels for decades. Following legal actions, the projects were largely abandoned, including the $3 billion Northeast Energy Direct in 2016 that would have added to Maine’s supply. 

Maine pays more for natural gas

This left New England electric customers at a disadvantage, according to Rich Silkman, an economist and former head of the Competitive Energy consulting firm in Portland. Pipelines carrying gas into the region from Pennsylvania face a pipeline constraint beyond the Hudson River, causing wholesale prices to rise significantly on the coldest days. This, in turn, caused electricity prices to soar.

Maine suffers the greatest impact, Silkman said. Gas from the Marcellus region must head first into the Boston area, before being delivered north into Maine and Atlantic Canada. This adds to the wholesale cost of gas for generators here, meaning that they run only at costly times to meet peak demand. On top of that, Burgess pointed out, the region depends on expensive, overseas shipments of liquefied natural gas in the winter to supplement domestic supply.

Over the 10-year period, electricity supply has been the single biggest share of a home’s monthly power bill. It has ranged from roughly 6 cents/kWh for Central Maine Power and Versant Power/Bangor Hydro customers in 2015, to more than 16 cents in 2023, following the spike in global energy markets tied to Russia’s invasion of Ukraine. These supply costs made up between 45 percent and 59 percent of a total bill.

It’s easy to blame natural gas price volatility for higher electricity costs. But Silkman said natural gas opponents also should acknowledge that Maine’s higher than average electric rates are partly self-imposed, through public opposition and public policy.

“Maine tried to get a gas pipeline built,” he said, “but it had to go through Massachusetts. We could have easily expanded the gas pipeline and that would have solved our winter pricing problems.”

….. “The bogeyman here in New England is that, except for a couple of volatile years, natural gas is the fuel of choice for generation,” [Barbara Alexander, a consumer energy consultant] said. “So either make gas cheaper or replace it. Neither of those things has happened.”

…. But one element that colors the debate over how solar policy contributes to high electric bills is, literally, perspective.

By law, the PUC must annually study the costs and benefits of net energy billing. The latest analysis featured three “perspectives,” on the value of the program — for society in general, for Maine specifically and for electric ratepayers. The study’s primary focus is on the general society perspective.

By that measure, the 2024 program costs were $202 million and the societal benefits were $194 million. This calculation included $53 million of benefits for cuts in greenhouse gas emissions. By comparison, the ratepayer benefits were only $80 million. A bottom-line perspective: Reducing climate change emissions is good for the planet, but so far, has done little to lower your electric bill.