Tucson Electric Power reduces reliance on coal

By Fortis Inc.


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TUCSON, ARIZONA – Tucson Electric Power Company TEP, an indirect, wholly owned subsidiary of Fortis Inc., has taken another significant step toward diversifying its generating portfolio by purchasing a 413-megawatt MW share of the efficient natural gas-fired Gila River Power Station in Gila Bend.

Under the terms of the purchase, TEP and UNS Electric, Inc., a subsidiary of UniSource Energy Services UES, acquired the 550-MW Gila River Power Station Power Block 3 from Gila River Power LLC for US$219 million. TEP will control 413 MW of its output, while UNS Electric will own the remaining energy.

“This acquisition contributes to an evolving resource portfolio that will continue to provide reliable, affordable and sustainable energy for our customers for many years to come,” said David G. Hutchens, TEP’s President and Chief Executive Officer.

Gila River Power Block 3, completed in 2003, features combined cycle technology that improves fuel efficiency by capturing waste heat and using it to help generate additional electricity.

TEP is planning to significantly reduce its coal-fired generation capacity in coming years:

- At the end of this year, the expiration of a lease for a unit at the Springerville Generating Station in eastern Arizona will remove approximately 200 MW of coal-fired capacity from the companyÂ’s portfolio.

- By the end of 2017, TEP will begin using natural gas exclusively as a fuel source for Unit 4 at the H. Wilson Sundt Generating Station in Tucson, removing another 120 MW of coal-fired capacity.

- The company also is planning for the 2017 shutdown of Unit 2 at the San Juan Generating Station in New Mexico TEP owns 170 MW of that coal-fired unit.

This portfolio diversification strategy will reduce TEP’s overall coal capacity by approximately 490 MW, or about 32 percent, by 2018. “Our resource plan will result in a 25 percent reduction in carbon dioxide emissions by 2020 without compromising the affordability, safety, or reliability of our service,” Hutchens said.

Acquiring Gila River Power Block 3 is one of several steps TEP is taking to replace that coal power and diversify its generation portfolio. The company continues to be a leader in its industry by expanding its renewable resource portfolio, with a 35-MW solar array near Green Valley and a nearly 18-MW system at Fort Huachuca in Sierra Vista scheduled to come online this month.

By the end of 2014, TEP expects to have more than 340 MW of total renewable generating capacity, enough to meet the electric needs of more than 71,000 homes. TEPÂ’s successful track record of solar energy development has earned the company repeated recognition among the Solar Electric Power AssociationÂ’s Top 10 Utility Solar Rankings as well as the honor of being named the groupÂ’s 2012 Investor-Owned Utility of the Year.

In addition to the continued expansion of its renewable solar and wind resources, TEP will be relying on cost-effective energy efficiency programs and will evaluate new storage technologies to help manage the intermittent output of renewable resources.

TEP provides safe, reliable electric service to approximately 414,000 customers in southern Arizona. To learn more, visit tep.com. UES provides natural gas and electric service to more than 243,000 customers across Arizona.

TEP, UES, and their parent company, UNS Energy, are subsidiaries of Fortis Inc., which owns utilities that serve more than 3 million customers across Canada and in the United States and the Caribbean.

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Ontario to seek new wind, solar power to help ease coming electricity supply crunch

Ontario Clean Grid Plan outlines emissions-free electricity growth, renewable energy procurement, nuclear expansion at Bruce and Darlington, reduced natural gas, grid reliability, and net-zero alignment to meet IESO demand forecasts and EV manufacturing loads.

 

Key Points

A plan to expand emissions-free power via renewables and nuclear, cut natural gas use, and meet growing demand.

✅ Targets renewables, hydro, and nuclear capacity growth

✅ Aims to reduce reliance on gas for grid reliability

✅ Aligns with IESO demand forecasts and EV manufacturing loads

 

Ontario is working toward filling all of the province’s quickly growing electricity needs with emissions-free sources, including a plan to secure new renewable generation and clean power options, but isn’t quite ready to commit to a moratorium on natural gas.

Energy Minister Todd Smith announced Monday a plan to address growing energy needs for 2030 to 2050 — the Independent Electricity System Operator projects Ontario’s electricity demand could double by mid-century — and next steps involve looking for new wind, solar and hydroelectric power.

“While we may not need to start building today, government and those in the energy sector need to start planning immediately, so we have new clean, zero-emissions projects ready to go when we need them,” Smith said in Windsor, Ont.

The strategy also includes two nuclear projects announced last week — a new large-scale nuclear plant at Bruce Power on the shore of Lake Huron and three new small modular reactors at the site of the Darlington nuclear plant east of Toronto.

Those projects, enough to power six million homes, will help Ontario end its reliance on natural gas to generate electricity, said Smith, but committing to a natural gas moratorium in 2027 and eliminating natural gas by 2050 is contingent on the federal government helping to speed up the new nuclear facilities.

“Today’s report, the Powering Ontario’s Growth plan, commits us to working towards a 100 per cent clean grid,” Smith said in an interview.

“Hopefully the federal government can get on board with our intentions to build this clean generation as quickly as possible … That will put us in a much better position to use our natural gas facilities less in the future, if we can get those new projects online.”

The IESO has said that natural gas is required to ensure supply and stability in the short to medium term, as Ontario works on balancing demand and emissions across the grid, but that it will also increase greenhouse gas emissions from the electricity sector.

The province is expected to face increased demand for electricity from expanded electric vehicle use and manufacturing in the coming years, even as a $400-billion cost estimate for greening the grid is debated.

Keith Brooks, programs director for Environmental Defence, said the provincial plan could have been much more robust, containing firm timelines and commitments.

“This plan does not commit to getting emissions out of the system,” he said.

“It doesn’t commit to net zero, doesn’t set a timeline for a net zero goal or have any projection around emissions from Ontario’s electricity sector going forward. In fact, it’s not really a plan. It doesn’t set out any real goals and it doesn’t it doesn’t project what Ontario’s supply mix might look like.”

The Canadian Climate Institute applauded the plan’s focus on reducing reliance on gas-fired generation and emphasizing non-emitting generation, but also said there are still some question marks.

“The plan is silent on whether the province intends to construct new gas-fired generation facilities,” even as new gas plant expansions are proposed, senior research director Jason Dion wrote in a statement.

“The province should avoid building new gas plants since cost-effective alternatives are available, and such facilities are likely to end up as stranded assets. The province’s timeline for reaching net zero generation is also unclear. Canada and other G7 countries have set a target for 2035, something Ontario will need to address if it wants to remain competitive.”

 

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Could selling renewable energy be Alberta's next big thing?

Alberta Renewable Energy Procurement is surging as corporate PPAs drive wind and solar growth, with the Pembina Institute and the Business Renewables Centre linking buyers and developers in Alberta's energy-only market near Medicine Hat.

 

Key Points

A market-led approach where corporations use PPAs to secure wind and solar power from Alberta projects.

✅ Corporate PPAs de-risk projects and lock in clean power.

✅ Alberta's energy-only market enables efficient transactions.

✅ Skilled workforce supports wind, solar, legal, and financing.

 

Alberta has big potential when it comes to providing renewable energy, advocates say.

The Pembina Institute says the practice of corporations committing to buy renewable energy is just taking off in Canada, and Alberta has both the energy sector and the skilled workforce to provide it.

Earlier this week, a company owned by U.S. billionaire Warren Buffett announced a large new wind farm near Medicine Hat. It has a buyer for the power.

Sara Hastings-Simon, director of the Pembina's Business Renewables Centre, says this is part of a trend.

"We're talking about the practice of corporate institutions purchasing renewables to meet their own electricity demand. And this is a really well-established driver for renewable energy development in the U.S.," she said. "You may be hearing headlines like Google, Apple and others that are buying renewables and we're helping to bring this practice to Canada."

The Business Renewables Centre (BRC) is a not-for-profit working to accelerate corporate and institutional procurement of renewables in Canada. The group held its inaugural all members event in Calgary on Thursday.

Hastings-Simon says shareholders and investors are encouraging more use of solar and wind power in Canada.

"We have over 10 gigawatts of renewable energy projects in the pipeline that are ready for buyers. And so we see multinational companies coming to Canada to start to procure here, as well as Canadian companies understanding that this is an opportunity for them as well," Hastings-Simon said.

"It's really exciting to see business interests driving renewable energy development."

Sara Hastings-Simon is the director of the Pembina Institute's Business Renewables Centre, which seeks to build up Alberta's renewable energy industry. (Mike Symington/CBC)

Hastings-Simon says renewable procurement could help dispel the narrative that it's all about oil and gas in Alberta by highlighting Alberta as a powerhouse for both green energy and fossil fuels in Canada.

She says the practice started with a handful of tech companies in the U.S. and has become more mainstream there, even as Canada remains a solar laggard to some observers, with more and more large companies wanting to reduce their energy footprint.

He says his U.S.-based organization has been working for years to speed up and expand the renewables market for companies that want to address their own sustainability.

"We try and make that a little bit easier by building out a community that can help to really reinforce each other, share lessons learned, best practices and then drive for transactions to have actual material impact worldwide," he said.

"We're really excited to be working with the Pembina group and the BRC Canada team," he said. "We feel our best value for this is just to support them with our experiences and lessons. They've been basically doing the same thing for many years helping to grow and grow and cultivate the market."

 

Porter says Alberta's market is more than ready.

"There are some precedent transactions already so people know it can work," he said. "The way Alberta is structured, being an energy-only market is useful. And I think that there is a strong ecosystem of both budget developers and service providers … that can really help these transactions get over the line."

As procurement ramps up, Hastings-Simon says Alberta already has the skilled workers needed to fill renewable energy jobs across the province.

"We have a lot of the knowledge that's needed, and that's everybody from the construction down through the legal and financing — all those pieces of building big projects," she said. "We are seeing increasing interest in people that want to become involved in that industry, and so there is increasing demand for training in things like solar power installation and wind technicians."

Hastings-Simon predicts an increase in demand for both the services and the workers.

"As this industry ramps up, we're going to need to have more workers that are active in those areas," she said. "So I think we can see a very nice increase — both the demand and the number of folks that are able to work in this field."

 

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Parked Electric Cars Earn $1,530 From Europe's Power Grids

Vehicle-to-Grid Revenue helps EV owners earn income via V2G, demand response, and ancillary services by exporting stored energy, supporting grid balancing, smart charging, and renewable integration with two-way charging infrastructure.

 

Key Points

Income EV owners earn by selling battery power to the grid for balancing, response, and flexibility services.

✅ Earn up to about $1,530 annually in Denmark trials

✅ Requires V2G-compatible EVs and two-way smart chargers

✅ Provides ancillary services and supports renewable integration

 

Electric car owners are earning as much as $1,530 a year just by parking their vehicle and feeding excess power back into the grid, effectively selling electricity back to the grid under V2G schemes.

Trials in Denmark carried out by Nissan and Italy’s biggest utility Enel Spa showed how batteries inside electric cars could, using vehicle-to-grid technology, help balance supply and demand at times and provide a new revenue stream for those who own the vehicles.

Technology linking vehicles to the grid marks another challenge for utilities already struggling to integrate wind and solar power into their distribution system. As the use of plug-in cars spreads, grid managers will have to pay closer attention and, with proper management, to when motorists draw from the system and when they can smooth variable flows.

For example, California's grid stability efforts include leveraging EVs as programs expand.

“If you blindingly deploy in the market a massive number of electric cars without any visibility or control over the way they impact the electricity grid, you might create new problems,” said Francisco Carranza, director of energy services at Nissan Europe in an interview with Bloomberg New Energy Finance.


 

While the Tokyo-based automaker has trials with more than 100 cars across Europe, only those in Denmark are able to earn money by feeding power back into the grid. There, fleet operators collected about 1,300 euros ($1,530) a year using the two-way charge points, said Carranza.

Restrictions on accessing the market in the U.K. means the company needs to reach about 150 cars before they can get paid for power sent back to the grid. That could be achieved by the end of this year, he said.

“It’s feasible,” he said. “It’s just a matter of finding the appropriate business model to deploy the business wide-scale.’’

Electric car demand globally is expected to soar, challenging state power grids and putting further pressure on grid operators to find new ways of balancing demand. Power consumption from vehicles will grow to 1,800 terawatt-hours in 2040 from just 6 terawatt-hours now, according to Bloomberg New Energy Finance.

 

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Energy chief says electricity would continue uninterrupted if coal phased out within 30 years

Australia Energy Policy Debate highlights IPCC warnings, Paris Agreement goals, coal phase-out, emissions reduction, renewables, gas, pumped hydro, storage, reliability, and investment certainty amid NEG uncertainty and federal-state tensions over targets.

 

Key Points

Debate over coal, emissions targets, and grid reliability, guided by IPCC science, Paris goals, and market reforms.

✅ IPCC urges rapid cuts and coal phase-out by 2050

✅ NEG's emissions pillar stalled; reliability obligation alive

✅ States, market operators push investment certainty and storage

 

The United Nation’s climate body, the Intergovernmental Panel on Climate Change, on Monday said radical emissions reduction across the world’s economies, including a phase-out of coal by 2050, was required to avoid the most devastating climate change impacts.

The Morrison government dismissed the findings. Treasurer Josh Frydenberg insisted this week that “coal is an important part of the energy mix”.

“If we were to take coal out of the system the lights would go out on the east coast of Australia overnight. It provides more than 60 per cent of our power," he said.

Ms Zibelman, whose organisation operates the nation’s largest gas and electricity markets, said if Australia was to make an orderly transition to low-emissions electricity generation, aligning with the sustainable electric planet vision, “then certainly we would keep the lights on”.

Ms Zibelman said coal assets should be maintained “as long as they are economically viable and we should have a plan to replace them with resources that are lowest cost”.

Those options comprised gas, renewables, pumped hydro and other energy storage, she told ABC radio, as New Zealand weighs electrification to replace fossil fuels.

Under the Paris treaty the government has pledged to lower emissions by 26 per cent by 2030, based on 2005 levels, even as national emissions rose 2% recently according to industry reports.

Labor would increase the goal to a 45 per cent cut - a policy Prime Minister Scott Morrison said last month would " shut down every coal-fired power station in the country and ... increase people’s power bill by about $1,400 on average for every single household”.

The federal government has scrapped its proposed National Energy Guarantee, which would have cut emissions in the electricity sector, but the reliability component of the plan may continue in some form.

The policy was being developed by the Energy Security Board. The group’s chairwoman Kerry Schott has expressed anger at its demise but on Thursday revealed the board was still working on the policy because “nobody told us to stop”.

Speaking at the Melbourne Institute's Outlook conference, she urged the government to revive the emissions reduction component of the plan to provide investment certainty, noting the IEA net-zero report on Canada shows electricity demand rises in decarbonisation.

Energy Minister Angus Taylor, an energy consultant before entering Parliament, on Thursday said the electricity sector would reduce emissions in line with the Paris deal without a mandated target.

Mr Taylor said only a “very brave state” would not support the policy’s reliability obligation.

The federal government has called a COAG energy council meeting for October 26 in Sydney to discuss electricity reliability.

It is understood Mr Taylor has not contacted Victoria, Queensland or the ACT since taking the portfolio, despite needing unanimous support from the states to progress the issue.

The Victorian government goes into caretaker mode on October 30 ahead of that state's election.

Victorian Energy Minister Lily D’Ambrosio said the federal government was “a rabble when it comes to energy policy, and we won’t be signing anything until after the election".

Speaking at the Melbourne Institute conference, prominent business leaders on Thursday bemoaned a lack of political leadership on energy policy and climate change, saying the only way forward appeared to be for companies to take action themselves, with some pointing to Canada's race to net-zero as a case study in the role of renewables.

Jayne Hrdlicka, chief executive of ASX-listed dairy and infant-formula company a2 Milk, said "we all have an obligation to do the very best job we can in managing our carbon footprint".

"We just need to get on doing what we can .. and then hope that policy will catch up. But we can’t wait," she said.

Ms Hrdlicka said the recent federal political turmoil had been frustrating "because if you invest in building relationships as most of us do in Canberra and then overnight they are all changed, you’re starting from scratch".

 

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Disruptions in the U.S. coal, nuclear power industries strain the economy and invite brownouts

Electric power market crisis highlights grid reliability risks as coal and nuclear retire amid subsidies, mandates, and cheap natural gas; intermittent wind and solar raise blackout concerns, resilience costs, and pricing distortions across regulated markets.

 

Key Points

Reliability and cost risks as coal and nuclear retire; subsidies distort prices; intermittent renewables strain grid.

✅ Coal and nuclear retirements reduce baseload capacity

✅ Subsidies and mandates distort market pricing signals

✅ Intermittent renewables increase blackout and grid risk

 

Is anyone paying any attention to the crisis that is going on in our electric power markets?

Over the past six months at least four major nuclear power plants have been slated for shutdown, including the last one in operation in California. Meanwhile, dozens of coal plants have been shuttered as well — despite low prices and cleaner coal. Some of our major coal companies may go into bankruptcy.

This is a dangerous game we are playing here with our most valuable resource — outside of clean air and water. Traditionally, we've received almost half our electric power nationwide from coal and nuclear power, and for good reason. They are cheap sources of power and they are highly resilient and reliable.

The disruption to coal and nuclear power wouldn't be disturbing if this were happening as a result of market forces. That's only partially the case.

#google#

The amazing shale oil and gas revolution is providing Americans with cheap gas for home heating and power generation. Hooray. The price of natural gas has fallen by nearly two-thirds over the last decade and this has put enormous price pressure on other forms of power generation.

But this is not a free-market story of Schumpeterian creative destruction. If it were, then wind and solar power would have been shutdown years ago. They can't possibly compete on a level playing field with $3 natural gas.

In most markets solar and wind power survive purely because the states mandate that as much as 30 percent of residential and commercial power come from these sources. The utilities have to buy it regardless of price, even as electricity demand is flat in many regions. What a sweet deal. The California state legislature just mandated that every new home spend $10,000 on solar panels on the roof.

Well over $100 billion of subsidies to big wind and big solar were doled out over the last decade, and even with the avalanche of taxpayer subsidies and bailout funds many of these companies like Solyndra (which received $500 million in handouts) failed, underscoring why a green revolution hasn't materialized as promised.

These industries are not anywhere close to self sufficiency. In 2017 amid utility trends to watch the wind industry admitted that without a continuation of a multi-billion tax credit, the wind turbines would stop turning.

This combines with the left's war on coal through regulations that have destroyed coal plants in many areas. (Thank goodness for the exports of coal or the industry would be in much bigger trouble.)

Bottom line: Our power market is a Soviet central planner's dream come true and it is extinguishing our coal and nuclear industries.

 

Why should anyone care?

First, because government subsidies, regulations and mandates make electric power more expensive. Natural gas prices have fallen by two-thirds, but electric power costs have still risen in most areas — thanks to the renewable mandates.

More importantly, the electric power market isn't accurately pricing in the value of resilience and reliability. What is the value of making sure the lights don't go off? What is the cost to the economy and human health if we have rolling brownouts and blackouts because the aging U.S. grid doesn't have enough juice during peak demand.

Politicians, utilities and federal regulators are shortsightedly killing our coal and nuclear capacities without considering the risk of future energy shortages and power disruptions. Once a nuclear plant is shutdown, you can't just fire it back up again when you need it.

Wind and solar are notoriously unreliable. Most places where wind power is used, coal plants are needed to back up the system during peak energy use and when the wind isn't blowing.

The first choice to fix energy markets is to finally end the tangled web of layers and layers of taxpayer subsidies and mandates and let the market choose. Alas, that's nearly impossible given the political clout of big wind and solar.

The second best solution is for the regulators and utilities to take into account the grid reliability and safety of our energy. Would people be willing to pay a little more for their power to ensure against brownouts? I sure would. The cost of having too little energy far exceeds the cost of having too much.

A glass of water costs pennies, but if you're in a desert dying of thirst, that water may be worth thousands of dollars.

I'll admit I'm not sure what the best solution is to the power plant closures. But if we have major towns and cities in the country without electric power for stretches of time because of green energy fixation, Americans are going to be mighty angry and our economy will take a major hit.

When our manufacturers, schools, hospitals, the internet and iPhones shut down, we're not going to think wind and solar power are so chic.

If the lights start to go out five or 10 years from now, we will look back at what is happening today and wonder how we could have been so darn stupid.

 

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Alberta gives $40M to help workers transition from coal power jobs

Alberta Coal Transition Support offers EI top-ups, 75% wage replacement, retraining, tuition vouchers, and on-site advice for workers leaving thermal coal mines and coal-fired power plants during the provincial phase-out.

 

Key Points

Alberta Coal Transition Support is a $40M program providing EI top-ups, retraining, and tuition vouchers to coal workers.

✅ 75% EI top-up; province requests federal alignment

✅ Tuition vouchers and retraining for displaced workers

✅ On-site transition services; about 2,000 workers affected

 

Alberta is putting aside $40 million to help workers losing their jobs as the province transitions away from thermal coal mines and coal-fired power plants, a shift connected to the future of work in the electricity sector over the next decade.

Labour Minister Christina Gray says the money will top up benefits to 75 per cent of a worker’s previous earnings during the time they collect employment insurance, amid regional shifts such as how COVID-19 reshaped Saskatchewan in recent months.

Alberta is asking the federal government to not claw back existing benefits as the province tops up those EI benefits, as utilities face pressures like Manitoba Hydro cost-cutting during the pandemic, while also extending EI benefits for retiring coal workers.

Gray says even if the federal government does not step up, the province will provide the funds to match that 75 per cent threshold, a contrast to problems such as Kentucky miners' cold checks seen elsewhere.

There will also be help for workers in the form of tuition vouchers, retraining programs like the Nova Scotia energy training program that connects youth to the sector, and on-site transitioning advice.

The province estimates there are 2,000 workers affected.

 

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