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Energy

One (Megawatt) is the loneliest number, but hundreds of batteries are absurd

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12 minute read

From the Frontier Centre for Public Policy

By Brian Zinchuk

That comes out to $104,000,000,000, in batteries, alone, to cover those 18 hours on Feb. 8. To make it easier on you, $104 billion. If you use Smith’s numbers, it’s $80.6 billion. Even if I’m out by a factor of two, it’s an obscene amount of money.

SaskPower Minister Dustin Duncan recently told me I watch electricity markets like some people watch fantasy football. I would agree with him, if I knew anything about fantasy football.

I had some time to kill around noon on Feb. 8, and I checked out the minute-by-minute updates from the Alberta Electric System Operator. What I saw for wind power production was jaw-dropping to say the least. Alberta has built 45 wind farms with hundreds of wind turbines totalling an installed capacity of 4,481 megawatts.

My usual threshold for writing a story about this is output falling to less than one per cent – 45 megawatts. Its output at 11:07 a.m., Alberta time, in megawatts?

“1”

Ten minutes later:

“1”

30 minutes later:

“1”

How long can this last? Is there a fault with the website? There doesn’t seem to be.

12:07 p.m.

“1”

Strains of “One is the loneliest number” flow through my head.

I’ve seen it hit one before briefly. Even zero for a minute or two. But this keeps going. And going. I keep taking screenshots. How long will this last?

1:07 p.m.

“1”

1:29 p.m.

“1”

Finally, there’s a big change at 2:38. The output has doubled.

“2.”

That’s 2.5 hours at one. How long will two last?

3:45 p.m.

“2”

4:10 p.m. – output quadruples – to a whopping eight megawatts.

It ever-so-slowly crept up from there. Ten hours after I started keeping track, total wind output had risen to 39 megawatts – still not even one per cent of rated output. Ten hours.

It turns out that wind fell below one per cent around 5 a.m., and stayed under that for 18 hours.

Building lots of turbines doesn’t work

The argument has long been if it’s not blowing here, it’s blowing somewhere. Build enough turbines, spread them all over, and you should always have at least some wind power. But Alberta’s wind turbines are spread over an area larger than the Benelux countries, and they still had essentially zero wind for 18 hours. Shouldn’t 45 wind farms be enough geographic distribution?

The other argument is to build lots and lots of batteries. Use surplus renewable power to charge them, and then when the wind isn’t blowing (or sun isn’t shining), draw power from the batteries.

Alberta has already built 10 grid-scale batteries. Nine of those are the eReserve fleet, each 20 megawatt Tesla systems. I haven’t been able to find the price of those, but SaskPower is building a 20 megawatt Tesla system on the east side of Regina, and its price is $26 million.

From over a year’s frequent observation, it’s apparent that the eReserve batteries only put out a maximum of 20 megawatts for about an hour before they’re depleted. They can run longer at lower outputs, but I haven’t seen anything to show they could get two or five hours out of the battery at full power. And SaskPower’s press release explains its 20 megawatt Tesla system has about 20 megawatts-hours of power. This corresponds very closely to remarks made by Alberta Premier Danielle Smith, along with the price of about $1 million per megawatt hour for grid-scale battery capacity.

She said in late October, “I want to talk about batteries for a minute, because I know that everybody thinks that this economy is going to be operated on wind and solar and battery power — and it cannot. There is no industrialized economy in the world operating that way, because they need baseload. And, I’ll tell you what I know about batteries, because I talked to somebody thinking of investing in it on a 200-megawatt plant. One million dollars to be able to get each megawatt stored: that’s 200 million dollars for his plant alone, and he would get one hour of storage. So if you want me to have 12 thousand megawatts of storage, that’s 12 billion dollars for one hour of storage, 24 billion dollars for two hours of storage, 36 billion dollars for three hours of storage, and there are long stretches in winter, where we can go weeks without wind or solar. That is the reason why we need legitimate, real solutions that rely on baseload power rather than fantasy thinking.”

So let’s do some math to see if the premier is on the money.

If you wanted enough batteries to output the equivalent of the 4,481 megawatts of wind for one hour (minus the 1 megawatt it was producing), that’s 4480 megawatts / 20 megawatts per battery = 224 batteries like those in the eReserve fleet. But remember, they can only output their full power for about an hour. So the next hour, you need another 224, and so on. For 18 hours, you need 4032 batteries. Let’s be generous and subtract the miniscule wind production over that time, and round it to 4,000 batteries, at $26 million a pop. (Does Tesla offer bulk discounts?)

That comes out to $104,000,000,000, in batteries, alone, to cover those 18 hours on Feb. 8. To make it easier on you, $104 billion. If you use Smith’s numbers, it’s $80.6 billion. Even if I’m out by a factor of two, it’s an obscene amount of money.

But wait, there’s more!

You would also need massive amounts of transmission infrastructure to power and tie in those batteries. I’m not even going to count the dollars for that.

But you also need the surplus power to charge all those batteries. The Alberta grid, like most grids, runs with a four per cent contingency, as regulated by NERC. Surplus power is often sold to neighbours. And there’s been times, like mid-January, where that was violated, resulting in a series of grid alerts.

At times when there’s lots of wind and solar on the grid, there’s up to around 900 megawatts being sold to B.C and other neighbours. But for 18 hours (not days, but hours), you need 4,000 batteries * 20 megawatt-hours per battery =  80,000 megawatt hours. Assuming 100 per cent efficiency in charging (which is against the laws of physics, but work with me here), if you had a consistent 900 megawatts of surplus power, it would take 89 hours to charge them (if they could charge that fast, which is unlikely).

That’s surplus power you are not selling to an external client, meaning you’re not taking in any extra revenue, and they might not be getting the power they need. And having 900 megawatts is the exception here. It’s much more like 300 megawatts surplus. So your perfect 89 hours to charge becomes 267 hours (11.1 days), all to backfill 18 hours of essentially no wind power.

This all assumes at you’ve had sufficient surplus power to charge your batteries, that days or weeks of low wind and/or solar don’t deplete your reserves, and the length of time they are needed does not exceed your battery capacity.

Nor does it figure in how many years life are you going to get out of those batteries in the first place? How many charge cycles before you have to recapitalize the whole fleet?

For the dollars we’re talking here, you’re easily better off to four (or more) Westinghouse AP-1000 reactors, with 1,100 megawatts capacity each. Their uptime should be somewhere around 90 per cent.

Or maybe coal could be renewed – built with the most modern technology like high efficiency, low emissions (HELE), with integrated carbon capture from Day 1. How many HELE coal-fired power plants, with carbon capture and storage, could you build for either $80 billion or $104 billion? Certainly more than 4,481 megawatts worth.

Building either nuclear or HELE coal gives you solid, consistent baseload power, without the worry of the entire fleet going down, like wind did in Alberta on Feb. 8, as well as Feb. 45, 6, and 7.

Indeed, according to X bot account @ReliableAB, which does hourly tracking of the Alberta grid, from Feb. 5 to 11:15 a.m., Feb. 9, Alberta wind output averaged 3.45 per cent of capacity. So now instead of 18 hours, we’re talking 108 hours needing 96+ per cent to be backfilled. I don’t have enough brain power to figure it out.

You can argue we only need to backfill X amount of wind, maybe 25 per cent, since you can’t count on wind to ever produce 100 per cent of its nameplate across the fleet. But Alberta has thousands more megawatts of wind on tap to be built as soon as the province lifts is pause on approvals. If they build all of it, maybe the numbers I provide will indeed be that 25 per cent. Who knows? The point is all of this is ludicrous.

Just build reliable, baseload power, with peaking capacity. And end this foolishness.

Brian Zinchuk is editor and owner of Pipeline Online, and occasional contributor to the Frontier Centre for Public Policy. He can be reached at [email protected]

Business

Trump’s ‘Liberation Day’ – Good News for Canadian Energy and Great News for WCSB Natural Gas

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By Maureen McCall

April 2 was ‘Liberation Day’ according to U.S. President Donald Trump.  While the announcement of U.S. reciprocal tariffs was not good news for many countries, Trump’s announcement also had some good news for Canadian Energy companies – 0% tariffs.  Some tariffs against Canada are still in place, but for now, no energy sector tariffs against Canada underscores the importance of Canadian energy to the Trump administration.

President Trump announced new tariffs on April 2nd, which he dubbed “Liberation Day” with a 10% baseline tariff for all U.S. trading partners, to go into effect on April 5th. He also announced more reciprocal tariffs against the “worst offenders,” which will go into effect on April 9th but no tariffs on Canadian energy were announced.

Trump’s Reciprocal Tariffs Announcement

Alberta Premier Danielle Smith celebrated the win which she says is precisely what she has been advocating for from the U.S. Administration for months.

“The United States has decided to uphold the majority of the free trade agreement (CUSMA) between our two nations. It also appears this will continue to be the case until after the Canadian Federal election has concluded and the newly elected Canadian government is able to renegotiate CUSMA with the U.S. Administration. It means that the majority of goods sold into the United States from Canada will have no tariffs applied to them, including 0% tariffs on energy, minerals, agricultural products, uranium, seafood, potash and a host of other Canadian goods.”

This is great news for Canadian energy producers, especially natural gas producers who are experiencing dramatic growth in the Montney.

At this year’s S&P Global CERAWeek, Mike Verney, Executive Vice-President of petroleum reserves with McDaniel & Associates Consultants Ltd. had great news for Canadian companies.

McDaniel’s study, commissioned by the Alberta Energy Regulator (AER), reported data indicating that Alberta has proven natural gas reserves of 130 trillion cubic feet (TCF), compared to previous provincial estimates of only 24 TCF. According to the study, if probable gas reserves are added in, the overall figure is 144 TCF.

As reported in the Financial Post, Verney said “We’re growing like mad in the Montney. The major natural gas plays in the U.S. are actually declining versus the Montney that is actually growing.”

This message was echoed by Michael Rose, the Chairman, President and Chief Executive Officer of Tourmaline Oil,  Canada’s largest natural gas producer during his keynote address at the SPE Canadian Energy Technology Conference and Exhibition last month in Calgary.

Not a Sunset Industry

Michael Rose – Chairman, President and Chief Executive Officer of Tourmaline Oil

Rose opened his keynote speech with optimism saying: “This is not a sunset industry- it is closer to sunrise than sunset” and spoke about Canada’s compelling opportunity for natural gas production as well as Tourmaline’s successes.

Reuters reports that analysts are wondering about the U.S.’s ability to meet the demand growth of booming liquefied natural gas (LNG) projects and also to meet huge domestic demand for natural gas-fired electricity generation to supply new data centre growth. Canada’s resources in Alberta’s Deep Basin and the North East BC Montney will be a huge supply source.

Deep Basin and the Montney are where the most competitive gas plays are found, and where Tourmaline operates as well as producing oil in the Peace River Triassic Lake.

Rose credits technology development and the building and ownership of midstream infrastructures as keys to affordability and profitability for Canadian companies which can control costs by controlling more of the production cycle. In addition, AI optimization has helped the company increase production. He also pointed out the environmental advantage of natural gas production. Since society needs the energy density of hydrocarbons to power industries, natural gas is the best choice as it is “the cleanest member of the fossil fuel stack.” He quoted Arjun Murti– 30 year Wall Street research analyst, buy-side investor, and advisor covering the global energy sector now with Veriten.com who asserts that there is no real energy transition and the only thing humans have actually transitioned off in the energy world is whale oil.

Rose said that 2022 statistics indicated the world set a record for all sources of energy. He pointed out that coal was supposed to replace wood 200 years ago, and it still hasn’t while wood, which has been renamed as biomass is still 7% of the overall energy stack.

The Golden Age of Gas

Rose’s natural gas outlook to 2028 in Canada was rosy saying gas “never looked better.” Beyond 2028 also looks good with a proliferation of electricity generation planned to feed data centre growth. In Alberta alone, 15 projects are in queue which will create a material increase in demand. In the U.S. however, some large U.S. natural gas supply basins have reached a tipping point with only 50% estimated ultimate recovery (EUR) left. Rose reported that drilling inventory is an issue in the U.S. but not in Canada. For example, Tourmaline has over 20 years of Tier 1 drilling inventory left while its U.S. peers don’t have the same luxury. He noted that U.S. M&A is currently driven by a quest for inventory. He noted that U.S. companies will chase profitable acquisitions in a quest for inventory to lower future costs saying “Things are still cheap in Canada.”

Canadian Resources – Will we ever be an energy superpower?

With global exploration down sharply, focus has turned to the WCSB where in the case of the Montney, only 5% has been produced so far.

“All you hear about is the western Canadian sedimentary basin and it is a monster, and it is the gift that keeps on giving, but we’re actually blessed with multiple other opportunities. Like the U.S., a number of them are off limits for government policy reasons, but certainly changes are in order.”

Some of the undeveloped basins in Canada which Rose referred to as “forbidden basins” are located on the West Coast and in the lowlands in Quebec. The tariff issue may be changing attitudes towards oil and gas development in those areas. Dealing with an unsupportive Federal Government for the last decade has made capital attraction difficult. Routine talk about phasing out Oil and Gas and the series of regulations, bills and initiatives that have stalled basin development and new pipelines have taken its toll. It has discouraged capital from flowing into the sector – a period that Rose said “ felt like an endless hurricane.”

So what is the right path forward?

The challenge for industry and policymakers is finding the right balance between energy and the environment according to Rose. He advises that setting unrealistic goals and timelines that are not based in science/technology or economics won’t work, and notes a shift away from the time frame set by net zero.

“We look at the whole environment, air, land and water, and we develop plans to improve performance in all three. We have a group of young engineers working on what amounts to an embedded clean tech business within our company, and I think they’re having a lot of fun doing it.”

One of Tourmaline’s longest initiatives, is the conversion of drilling rigs from diesel to natural gas, using field gas for fuel. The result is that projects have an improved economic return as well as reduced emissions. Rose says this year, Tourmaline will cross a “200 million barrier” and will have displaced 200 million litres of diesel and save $200 million including the makeup gas used. He says they like to think of it as a drill bit to burn initiative.

Mike Rose still had an optimistic view of the path forward for energy companies that is certainly more relevant after yesterday’s “Liberation Day” announcement from Trump.

“We’ve missed 10 years of opportunities,” Rose said. “It would have made us so much stronger than we are today as an industry and a country. Still, late is better than never. The only thing I’ll say about tariffs is that they are just another curve ball. We’ve had nothing but curve balls for 10 years, and we’ll figure out how to hit this one too. Given how integrated both countries’ energy systems are and will continue to be, I think a great narrative that just might appeal is: ‘Let’s make North America the world’s preeminent energy and oil and gas superpower’.”


Maureen McCall is an energy professional who writes on issues affecting the energy industry.

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Canadian Energy Centre

Saskatchewan Indigenous leaders urging need for access to natural gas

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Piapot First Nation near Regina, Saskatchewan. Photo courtesy Piapot First Nation/Facebook

From the Canadian Energy Centre

By Cody Ciona and Deborah Jaremko

“Come to my nation and see how my people are living, and the struggles that they have day to day out here because of the high cost of energy, of electric heat and propane.”

Indigenous communities across Canada need access to natural gas to reduce energy poverty, says a new report by Energy for a Secure Future (ESF).

It’s a serious issue that needs to be addressed, say Indigenous community and business leaders in Saskatchewan.

“We’re here today to implore upon the federal government that we need the installation of natural gas and access to natural gas so that we can have safe and reliable service,” said Guy Lonechild, CEO of the Regina-based First Nations Power Authority, on a March 11 ESF webinar.

Last year, 20 Saskatchewan communities moved a resolution at the Assembly of First Nations’ annual general assembly calling on the federal government to “immediately enhance” First Nations financial supports for “more desirable energy security measures such as natural gas for home heating.”

“We’ve been calling it heat poverty because that’s what it really is…our families are finding that they have to either choose between buying groceries or heating their home,” Chief Christine Longjohn of Sturgeon Lake First Nation said in the ESF report.

“We should be able to live comfortably within our homes. We want to be just like every other homeowner that has that choice to be able to use natural gas.”

At least 333 First Nations communities across Canada are not connected to natural gas utilities, according to the Canada Energy Regulator (CER).

ESF says that while there are many federal programs that help cover the upfront costs of accessing electricity, primarily from renewable sources, there are no comparable ones to support natural gas access.

“Most Canadian and Indigenous communities support actions to address climate change. However, the policy priority of reducing fossil fuel use has had unintended consequences,” the ESF report said.

“Recent funding support has been directed not at improving reliability or affordability of the energy, but rather at sustainability.”

Natural gas costs less than half — or even a quarter — of electricity prices in Alberta, British Columbia, Ontario, Manitoba and Saskatchewan, according to CER data.

“Natural gas is something NRCan [Natural Resources Canada] will not fund. It’s not considered a renewable for them,” said Chief Mark Fox of the Piapot First Nation, located about 50 kilometres northeast of Regina.

“Come to my nation and see how my people are living, and the struggles that they have day to day out here because of the high cost of energy, of electric heat and propane.”

According to ESF, some Indigenous communities compare the challenge of natural gas access to the multiyear effort to raise awareness and, ultimately funding, to address poor water quality and access on reserve.

“Natural gas is the new water,” Lonechild said.

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