Comparative evaluation of different offshore wind turbine installation vessels for Korean west-south wind farm


Korean offshore wind turbine

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Korean Offshore Wind Turbine Installation Vessels analyzed for WTIV, jack-up barge, and floating crane options, evaluating logistics, installation costs, transit duration, and marine conditions at the southwest offshore wind farm test and demo sites.

 

Key Points

Ships and barges that transport and install offshore wind turbines in Korea, optimized for cost, schedule, and site conditions.

✅ Compares WTIV, jack-up barge, and floating crane options

✅ Evaluates costs, transit duration, and weather downtime

✅ Aligns vessel choice with southwest Korean site conditions

 

New Findings from Pusan National University in the Area of Farming Described (Comparative evaluation of different offshore wind turbine installation vessels, building on U.K. wind lessons, for Korean west-south wind farm)

By a News Reporter-Staff News Editor at Energy Weekly News -- Current study results on Farming have been published. According to news reporting originating from Busan, South Korea, where a Yellow Sea floating solar project is planned, by VerticalNews correspondents, research stated, "The purpose of this study is to evaluate various means of wind power turbines installation in the Korean west south wind farm (Test bed 100 MW, Demonstrate site 400 MW). We presented the marine environment of the southwest offshore wind farm in order to decide the appropriate installation vessel to be used in this site."

Our news editors obtained a quote from the research from Pusan National University, "The various vessels would be WTIV (Wind turbine installation vessel), jack-up barge, or floating crane... etc. We analyzed the installation cost of offshore wind turbine and the transportation duration for each vessel, noting parallels with U.S. offshore wind trends."

According to the news editors, the research concluded: "The analysis results showed the most suitable installation means for offshore wind turbine in the Korean west south wind farm, and align with World Bank wind programs supporting emerging markets."

For more information on this research see: Comparative evaluation of different offshore wind turbine installation vessels for Korean west-south wind farm and related DOE wind projects that underscore ongoing investment. International Journal of Naval Architecture and Ocean Engineering, 2017;9(1):45-54. International Journal of Naval Architecture and Ocean Engineering can be contacted at: Soc Naval Architects Korea, Sci & Technol Bldg, Rm 508, 635-4, Yeoksam-Dong, Gangnam-Gu, Seoul, 135-703, South Korea.

 

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The Single Biggest Threat To The Electric Vehicle Boom

EV Boom Aftershock highlights electric vehicles straining grid capacity as policy accelerates adoption, requiring charging infrastructure, renewable energy storage, and transition models from Tesla, NIO, Toyota, GM, Blink Charging, and Facedrive's Steer subscription.

 

Key Points

EV Boom Aftershock is the grid and industry strain from rapid EV adoption requiring charging and storage upgrades.

✅ Policy push: fleet electrification, 550k chargers planned

✅ Grid capacity, storage, and charging infrastructure are critical

✅ Bridge models: subscriptions, rideshare, and logistics electrification

 

2020 ushered in the start of the EV boom, but it could have a frightening aftershock. The world is already seeing some of the incredible triple-digit gains in EV companies like Tesla and Workhorse. And this EV wave is only expected to grow bigger in the days ahead under the Biden administration.  Mentioned in today's commentary includes:  Tesla, Inc., NIO Limited, Toyota Motor Corporation, General Motors Company, Blink Charging Co.

Just a week after inauguration, President Biden reported he plans to replace the entire government fleet with electric vehicles. That's up to 643,000 vehicles turning electric on the government's dime. But Toyota's president, Akio Toyoda, had an ominous prediction for what could lie ahead.

He stated that if EVs are adopted too quickly, we may not have the energy to support them at this point. In fact, he predicted Japan would run out of electricity by summer if they banned all gas-powered vehicles now. He even went as far as to say that if we rush the process of transitioning to EVs all at once, "the current business model of the auto industry is going to collapse."

While the buzz for electric vehicles has only grown over the last year, many often miss this key piece in making such a drastic shift in such a short period. And although it's expected to create plenty of demand for solar, wind, nuclear, and geothermal energy sources…

At this point in the game, they are still too expensive and lack the storage capacity we'd need for those to be the final solution. That's why companies bridging the gap to the EV world are thriving.

Facedrive, a company known for its "people and planet first" approach, has seen incredible success over the last year, for example. They recently acquired EV subscription company, Steer, from the largest clean energy producer in the United States. Steer's subscription model for EV cars is putting a major twist on the traditional car ownership model. So instead of everyone going out and buying their own EV, they can borrow one as-needed instead.

With Facedrive's acquisition of Steer, customers pay a simple monthly fee like with Netflix, and they get access to a fleet of EVs at their disposal.

Over the last year, big moves like this have helped Facedrive sign a number of important partnerships and deals including government agencies, A-list celebrities, and major multinational corporations. And they've even managed to grow their business throughout the United States and Canada during a time when ridesharing as an industry suffered during global lockdowns.

Smartest in the World Making Bold Predictions

While Toyota's president made a dark prediction about where we could be headed, he's not alone in being concerned. Elon Musk expressed his own concerns about the issue recently as well.

In an interview in December, he said that the world's electricity consumption would likely double once EVs become the norm. And that's only accounting for this mass adoption in electric vehicles.

The situation could become even more pressing as the rest of our lives grow increasingly digital too, sucking up more electricity in the process. With the "internet of things" creating smart cities and smart homes, the demand for electricity will only go up as everything from Peloton bikes to Nest thermostats are now connected by the internet.

With thousands of cars on the roads during morning and evening commutes, it's not hard to imagine times where we simply wouldn't have enough grid capacity to charge all EVs that need it at once.

But in the meantime, Facedrive's moves are putting them squarely in position to smooth out the transition. And in addition to the monthly membership model used with Steer, they're helping keep the number of cars on the road down through their signature ridesharing service.

Their model is simple. When customers hail a ride, they have the choice to ride in an electric vehicle or a standard gas-powered car. After they get to their destination, the Facedrive algorithm sets aside a portion of the fare to plant trees, offsetting the carbon footprint from the ride. In other words, customers ride, they plant a tree.

Through next-gen technology and partnerships, they're giving their customers the option to make a more eco-friendly choice if they choose. Plus, Facedrive has added a booming food delivery service, which has expanded at a record pace while folks were stuck at home during global lockdowns.

They're now delivering over 4,100 orders per day on average. And after growing to 19 major cities, they plan to expand to more cities throughout the U.S. and Canada soon. It's this kind of innovative thinking that has many so optimistic about the opportunities that lie ahead.

Who Will Win In The EV Boom?

Elon Musk warned that, like with the boom in smartphones, we're not likely to see the EV revolution all happen at once, and industry leaders still see mainstream hurdles ahead for broad adoption. Because just like with smartphones, you can't replace them all at once. But it's undeniable that the movement is growing at a remarkable pace, with many arguing it has reached an inflection point already in several segments today.

Even under an administration that was not supportive of climate change and green initiatives, the EV markets have soared throughout 2020, and U.S. EV sales are surging into 2024 as well across segments.

Tesla was one of the biggest market stories of the year, locking in over 700% gains on its way to becoming one of the largest companies on the S&P 500. And experts are expecting to see massive spending on the infrastructure needed for EVs under the Biden administration too.

In addition to his vow to spend more on clean energy research, President Biden also reported plans to build out 550,000 EV charging stations across the country. With the growth we've seen in this area already, it's also caused shares for companies like Plug Power to soar over 1,000% in 2020. And Facedrive has been sharing in this success too, with incredible gains of 834% over the last year.

Facedrive hasn't been the only company riding the EV wave, however.  Tesla (TSLA) was among the biggest market stories of 2020 with incredible gains of over 700%. This helped them become one of the highest-valued stocks in the United States with other Big Tech giants. It is now the most valuable car maker "of all time". It is now worth almost $800 billion.

After a much-touted Battery Day event and expectations of Musk developing a "Million Mile Battery" in the near future, Tesla recently joined the S&P 500.

Billionaire Elon Musk had his eye on this trend far before the hype started building. He released the first Tesla Roadster back in 2008, making electric vehicles cool when people were still snubbing their noses at the first-generation EVs. Since then, Tesla's stock has skyrocketed by over 14,000%. But while Tesla's EV threat to the industry is clear, the competition is heating up in China's EV market right now as rivals scale.

Nio (NIO) is Tesla's biggest competitor, dominating the Chinese EV markets. After going public in 2018, it's been on a tear, producing vehicles with record-breaking range. They recently unveiled their first electric sedan with a longer range battery, which sent shares surging in early January.

Nio's current performance is a far cry from just one year ago In fact, many shareholders were ready to write off their losses and give up on the company. But China's answer to Tesla's dominance powered on, eclipsed estimates, and most importantly, kept its balance sheet in line. And it's paid off. In a big way. The company has seen its share price soar from $3.24 at the start of 2020 to a high of $61 this month, representing a massive 1600% returns for investors who held strong. 

By NIO's fourth quarter report in October, the company announced that its sales had more-than doubled, projecting even greater sales in 2021. The EV up-and-comer has shocked investors and pulled itself back after its rumored potential bankruptcy in 2019, and if this year shows investors anything, it's that its CEO William Li is as skilled and ambitious as anyone in the business.

Toyota Motors (TM) is a massive international car producer who hasn't ignored the transition to greener transportation. In fact, the Toyota Prius was one of the first hybrids to hit the road in a big way. While the legacy hybrid vehicle has been the butt of many jokes throughout the years, the car has been a major success, and more importantly, it helped spur the adoption of greener vehicles for years to come.

And just because its Prius hasn't exactly aged as well as some green competitors, Toyota hasn't left the green power race yet. Just a few days ago, actually, the giant automaker announced that three new electric vehicles will be coming to United States markets soon.

Toyota has a major hold over U.S. markets at the moment. In fact, it maintains a 75% share of total fuel cell vehicles and a 64% share in hybrid and plug-in vehicles. And now it's looking to capture a greater share of electric vehicles, as well.

General Motors (GM) is one of the legacy automakers benefiting from a shift from gas-powered to EV technology. Even with the downfall of Detroit, GM has persisted, and that's due in large part to its ability to adapt. In fact, GM's dive into alternative fuels began way back in 1966 when it produced the world's first ever hydrogen-powered van for testing. And it has not stopped innovating, either.

With the news of GM's new business unit, BrightDrop, they plan to sell electric vans and services to commercial delivery companies, disrupting the market for delivery logistics. This is a huge move as delivery sales have absolutely exploded during the COVID-19 pandemic, and are projected to grow even further over the coming years.

And in January 2021, the giant automaker announced that it will discontinue production of all gas-powered vehicles, including hybrids, by 2035. This is a key factor in its commitment to become carbon-net zero by 2040.  The move will likely sit well with shareholders which are increasingly pushing for companies to clean up their act.

Blink Charging (BLNK) is building an EV charging network that may be small right now, but it's got explosive growth potential that is as big as the EV market itself. This stock is on a major tear and all that cash flowing into it right now gives Blink the superpower to acquire and expand. 

A wave of new deals, including a collaboration with EnerSys and another with Envoy Technologies to deploy electric vehicles and charging stations adds further support to the bullish case for Blink.

Michael D. Farkas, Founder, CEO and Executive Chairman of Blink noted, "This is an exciting collaboration with EnerSys because it combines the industry-leading technologies of our two companies to provide user-friendly, high powered, next-generation charging alternatives. We are continuously innovating our product offerings to provide more efficient and convenient charging options to the growing community of EV drivers."

 

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Texas battery rush: Oil state's power woes fuel energy storage boom

Texas Battery Storage Investment Boom draws BlackRock, SK, and UBS, leveraging ERCOT price volatility, renewable energy growth, and utility-scale energy storage arbitrage to enhance grid reliability, resilience, and double-digit returns across high-demand nodes.

 

Key Points

Texas sees a rush into battery storage, using ERCOT price spreads to bolster grid reliability and earn about 20% returns.

✅ Investors exploit price volatility, peak-demand spreads.

✅ Utility-scale storage enhances ERCOT reliability.

✅ Top players: BlackRock, SK E&S, UBS; 700 MW deals.

 

BlackRock, Korea's SK, Switzerland's UBS and other companies are chasing an investment boom in battery storage plants in Texas, lured by the prospect of earning double-digit returns from the power grid problems plaguing the state, according to project owners, developers and suppliers.

Projects coming online are generating returns of around 20%, compared with single digit returns for solar and wind projects, according to Rhett Bennett, CEO of Black Mountain Energy Storage, one of the top developers in the state.

"Resolving grid issues with utility-scale energy storage is probably the hottest thing out there,” he said.

The rapid expansion of battery storage could help, through efforts like a virtual power plant initiative in Texas, prevent a repeat of the February 2021 ice storm and grid collapse which killed 246 people and left millions of Texans without power for days.

The battery rush also puts the Republican-controlled state at the forefront of President Joe Biden's push to expand renewable energy use.

Power prices in Texas can swing from highs of about $90 per megawatt hour (MWh) on a normal summer day to nearly $3,000 per MWh when demand surges on a day with less wind power, a dynamic tied to wind curtailment on the Texas grid according to a simulation by the federal government's U.S. Energy Information Administration.

That volatility, a product of demand and higher reliance on intermittent wind and solar energy, has fueled a rush to install battery plants, aided by falling battery costs, that store electricity when it is cheap and abundant and sell when supplies tighten and prices soar.

Texas last year accounted for 31% of new U.S. grid-scale energy storage, with much of it pairing storage with solar, according to energy research firm Wood Mackenzie, second only to California which has had a state mandate for battery development for a decade.

And Texas is expected to account for nearly a quarter of the U.S. grid-scale storage market over the next five years, a trajectory consistent with record U.S. solar-plus-storage growth noted by analysts, according to Wood Mackenzie projections shared with Reuters.

Developers and energy traders said locations offering the highest returns -- in strapped areas of the grid -- will become increasingly scarce as more storage comes online and, as diversifying resources for better projects suggests, electricity prices stabilize.

Texas lawmakers this week voted to provide new subsidies for natural gas power plants in a bid to shore up reliability. But the legislation also contains provisions that industry groups said could encourage investment in battery storage by supporting 'unlayering' peak demand approaches.

Amid the battery rush, BlackRock acquired developer Jupiter Power from private equity firm EnCap Investments late last year. Korea's SK E&S acquired Key Capture Energy from Vision Ridge Partners in 2021 and UBS bought five Texas projects from Black Mountain last year for a combined 700 megawatts (MW) of energy storage. None of the sales' prices were disclosed.

SK E&S said its acquisition of Key Capture was part of a strategy to invest in U.S. grid resiliency.

"SK E&S views energy storage solutions in Texas and across the U.S. as a core technology that supports a new energy infrastructure system to ensure American homes and businesses have affordable power," the company said in a statement.

 

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"Remarkable" New Contract Award Adds 10 GW of Renewables to UK Grid

UK Renewable Energy Auction secures 10 GW for the grid at record-low costs, led by offshore wind, floating wind, solar, and onshore wind, with inflation-indexed CfDs delivering £37/MWh strike prices and enhanced energy security.

 

Key Points

Government CfDs add 10 GW of low-cost renewables to the UK grid via offshore wind, floating wind, and solar.

✅ 10 GW capacity: 7 GW offshore wind, 2.2 GW solar, 0.9 GW onshore wind

✅ Record-low £37/MWh offshore; floating wind at £87/MWh CfD strikes

✅ 15-year indexed contracts cut exposure to volatile gas prices

 

The United Kingdom will add 10 gigawatts (GW) of renewable energy capacity to its power grid at one-quarter the cost of fossil gas after concluding its biggest-ever renewable energy auction for new renewable supplies.

The “remarkable new UK renewable auction” will meet one-eighth of the country’s current electricity demand at record low prices of just £37 per megawatt-hour for offshore wind and £87 for floating offshore systems (a dynamic echoed as wind power gains in Canada across other markets), tweeted Carbon Brief Deputy Editor Simon Evans.

“The government is increasing its reliance on a local supply of renewables amid soaring UK power prices driven by a surge in the cost of natural gas following Russia’s invasion of Ukraine,” Bloomberg Green reports. Offshore wind energy “will add about seven gigawatts of clean power capacity to the nation’s fleet from 2026, bringing Britain closer to its target of installing 50 gigawatts by the end of the decade.”

The awards also include 2.2 gigawatts (that’s 2.2 billion watts) of solar and 900 megawatts of onshore wind, even as the UK faces a renewables backlog on some projects, Bloomberg says.

“Eye-watering gas prices are hitting consumers across Europe,” said UK Business and Energy Secretary Kwasi Kwarteng. “The more cheap, clean power we generate within our own borders, the better protected we will be from volatile gas prices that are pushing up bills.”

Citing government figures, Bloomberg says wind generation costs came in 5.8% lower than the previous auction in 2019, reflecting momentum in a sector set to become a trillion-dollar business this decade. Some of the winning bidders included Ørsted, Iberdrola’s Scottish Power unit, Vattenfall, and a consortium of AB Ignitis Grupe, EDP Renovaveis, and Engie.

Offshore wind power costs have fallen dramatically in recent years as the UK supported the industry to scale up and industrialize production of larger, more efficient turbines,” the news story states. Now, “the decline in price developers are willing to accept comes even after the cost of wind turbines rose in recent months as prices increased for key metals like steel and supply chain disruptions created expensive delays.”

The 15-year, fixed-price contracts will be adjusted for inflation when the turbines are ready to start delivering electricity, offering lessons for the U.S. wind sector on contract design.

 

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Electric vehicles can now power your home for three days

Vehicle-to-Home (V2H) Power enables EVs to act as backup generators and home batteries, using bidirectional charging, inverters, and rooftop solar to cut energy costs, stabilize the grid, and provide resilient, outage-proof electricity.

 

Key Points

Vehicle-to-Home (V2H) Power lets EV batteries run household circuits via bidirectional charging and an inverter.

✅ Cuts energy bills using solar, time-of-use rates, and storage

✅ Provides resilient backup during outages, storms, and blackouts

✅ Enables grid services via V2G/V2H with smart chargers

 

When the power went out at Nate Graham’s New Mexico home last year, his family huddled around a fireplace in the cold and dark. Even the gas furnace was out, with no electricity for the fan. After failing to coax enough heat from the wood-burning fireplace, Graham’s wife and two children decamped for the comfort of a relative’s house until electricity returned two days later.

The next time the power failed, Graham was prepared. He had a power strip and a $150 inverter, a device that converts direct current from batteries into the alternating current needed to run appliances, hooked up to his new Chevy Bolt, an electric vehicle. The Bolt’s battery powered his refrigerator, lights and other crucial devices with ease. As the rest of his neighborhood outside Albuquerque languished in darkness, Graham’s family life continued virtually unchanged. “It was a complete game changer making power outages a nonissue,” says Graham, 35, a manager at a software company. “It lasted a day-and-a-half, but it could have gone much longer.”

Today, Graham primarily powers his home appliances with rooftop solar panels and, when the power goes out, his Chevy Bolt. He has cut his monthly energy bill from about $220 to $8 per month. “I’m not a rich person, but it was relatively easy,” says Graham “You wind up in a magical position with no [natural] gas, no oil and no gasoline bill.”

Graham is a preview of what some automakers are now promising anyone with an EV: An enormous home battery on wheels that can reverse the flow of electricity to power the entire home through the main electric panel.

Beyond serving as an emissions-free backup generator, the EV has the potential of revolutionizing the car’s role in American society, with California grid programs piloting vehicle-to-grid uses, transforming it from an enabler of a carbon-intensive existence into a key step in the nation’s transition into renewable energy.

Home solar panels had already been chipping away at the United States’ centralized power system, forcing utilities to make electricity transfer a two-way street. More recently, home batteries have allowed households with solar arrays to become energy traders, recharging when electricity prices are low, replacing grid power when prices are high, and then sell electricity back to the grid for a profit during peak hours.

But batteries are expensive. Using EVs makes this kind of home setup cheaper and a real possibility for more Americans as the American EV boom accelerates nationwide.

So there may be a time, perhaps soon, when your car not only gets you from point A to point B, but also serves as the hub of your personal power plant.

I looked into new vehicles and hardware to answer the most common questions about how to power your home (and the grid) with your car.


Why power your home with an EV battery

America’s grid is not in good shape. Prices are up and reliability is down, and many state power grids face new challenges from rising EV adoption. Since 2000, the number of major outages has risen from less than two dozen to more than 180 per year, based on federal data, the Wall Street Journal reports. The average utility customer in 2020 endured about eight hours of power interruptions, double the previous decade.

Utilities’ relationship with their customers is set to get even rockier. Residential electricity prices, which have risen 21 percent since 2008, are predicted to keep climbing as utilities spend more than $1 trillion upgrading infrastructure, erecting transmission lines for renewable energy and protecting against extreme weather, even though grids can handle EV loads with proper management and planning.

U.S. homeowners, increasingly, are opting out. About 8 percent of them have installed solar panels. An increasing number are adding home batteries from companies such as LG, Tesla and Panasonic. These are essentially banks of battery cells, similar to those in your laptop, capable of storing energy and discharging electricity.

EnergySage, a renewable energy marketplace, says two-thirds of its customers now request battery quotes when soliciting bids for home solar panels, and about 15 percent install them. This setup allows homeowners to declare (at least partial) independence from the grid by storing and consuming solar power overnight, as well as supplying electricity during outages.

But it doesn’t come cheap. The average home consumes about 20 kilowatt-hours per day, a measure of energy over time. That works out to about $15,000 for enough batteries on your wall to ensure a full day of backup power (although the net cost is lower after incentives and other potential savings).

 

How an EV battery can power your home

Ford changed how customers saw their trucks when it rolled out a hybrid version of the F-150, says Ryan O’Gorman of Ford’s energy services program. The truck doubles as a generator sporting as many as 11 outlets spread around the vehicle, including a 240-volt outlet typically used for appliances like clothes dryers. During disasters like the 2021 ice storm that left millions of Texans without electricity, Ford dealers lent out their hybrid F-150s as home generators, showing how mobile energy storage can bring new flexibility during outages.

The Lightning, the fully electric version of the F-150, takes the next step by offering home backup power. Under each Lightning sits a massive 98 kWh to 131 kWh battery pack. That’s enough energy, Ford estimates, to power a home for three days (10 days if rationing). “The vehicle has an immense amount of power to move that much metal down the road at 80 mph,” says O’Gorman.

 

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Electric-ready ferry for Kootenay Lake to begin operations in 2023

Kootenay Lake Electric-Ready Ferry advances clean technology in BC, debuting as a hybrid diesel-electric vessel with shore power conversion planned, capacity and terminal upgrades to cut emissions, reduce wait times, and modernize inland ferry service.

 

Key Points

Hybrid diesel-electric ferry replacing MV Balfour, boosting capacity, and aiming for full electric conversion by 2030.

✅ Doubles vehicle capacity; runs with MV Osprey 2000 in summer

✅ Hybrid-ready systems installed; shore power to enable full electric

✅ Terminal upgrades at Balfour and Kootenay Bay improve reliability

 

An electric-ready ferry for Kootenay Lake is scheduled to begin operations in 2023, aligning with first electric passenger flights planned by Harbour Air, the province announced in a Sept. 3 press release.

Construction of the $62.9-million project will begin later this year, which will be carried out by Western Pacific Marine Ltd., reflecting broader CIB-supported ferry investments in B.C. underway.

“With construction beginning here in Canada on the new electric-ready ferry for Kootenay Lake, we are building toward a greener future with made-in-Canada clean technology,” said Catherine McKenna, the federal minister of infrastructure and communities.

The new ferry — which is designed to provide passengers with a cleaner vessel informed by advances in electric ships and more accessibility — will replace and more than double the capacity of the MV Balfour, which will be retired from service.

“This is an exciting milestone for a project that will significantly benefit the Kootenay region as a whole,” said Michelle Mungall, MLA for Nelson-Creston. “The new, cleaner ferry will move more people more efficiently, improving community connections and local economies.”

Up to 55 vehicles can be accommodated on the new ship, and will run in tandem with the larger MV Osprey 2000 to help reduce wait times, a strategy also seen with Washington State Ferries hybrid-electric upgrades, during the summer months.

“The vessel will be fully converted to electric propulsion by 2030, once shore power is installed and reliability of the technology advances for use on a daily basis, as demonstrated by Harbour Air's electric aircraft testing on B.C.'s coast,” said the province.

They noted that they are working to electrify their inland ferry fleet by 2040, as part of their CleanBC initiative.

“The new vessel will be configured as a hybrid diesel-electric with all the systems, equipment and components for electric propulsion,” they said.

Other planned projects include upgrades to the Balfour and Kootenay Bay terminals, and minor dredging has been completed in the West Arm.

 

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Alberta renewable energy surge could power 4,500 jobs

Alberta Renewable Energy Boom highlights corporate investments, power purchase agreements, wind and solar capacity gains, grid decarbonization, and job growth, adding 2 GW and $3.7B construction since 2019 in an open electricity market.

 

Key Points

Alberta's PPA-driven wind and solar surge adds 2 GW, cuts grid emissions, creates jobs, and accelerates private builds.

✅ 2 GW added since 2019 via corporate PPAs

✅ Open electricity market enables direct deals

✅ Strong wind and solar resources boost output

 

Alberta has seen a massive increase in corporate investment in renewable energy since 2019, and capacity from those deals is set to increase output by two gigawatts —  enough to power roughly 1.5 million homes. 

“Our analysis shows $3.7 billion worth of renewables construction by 2023 and 4,500 jobs,” Nagwan Al-Guneid, the director of Business Renewables Centre Canada, says. 

The centre is an initiative of the environmental think tank Pembina Institute and provides education and guidance for companies looking to invest in renewable energy or energy offsets across Canada. Its membership is made up of renewable energy companies.

The addition of two gigawatts is over two times the amount of renewable energy added to the grid between 2010 and 2017, according to the Canadian Energy Regulator. 

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“This is driven directly by what we call power purchase agreements,” Al-Guneid says. “We have companies from across the country coming to Alberta.”

So far this year, 191 megawatts of renewable energy will be added through purchase agreements, according to the Business Renewables Centre, as diversified energy sources can make better projects overall.

Alberta’s electricity system is unique in Canada — an open market where companies can ink deals directly with private power producers to sell renewable energy and buy a set amount of electricity produced each year, either for use or for offset credits. The financial security provided by those contracts helps producers build out more renewable projects without market risks. Purchasers get cheap renewable energy or credits to meet internal or external emissions goals. 

It differs from other provinces, many of which rely on large hydro capacity and where there is a monopoly, often government-owned, on power supply. 

In those provinces, investment in renewables largely depends on whether the company with the monopoly is in a buying mood, says Blake Shaffer, an economics professor at the University of Calgary who studies electricity markets. 

That’s not the case in Alberta, where the only real regulatory hurdle is applying to connect a project to the grid.

“Once that’s approved, you can just go ahead and build it, and you can sell it,” Shaffer says.

That sort of flexibility has attracted some big investments, including two deals with Amazon in 2021 to purchase 455 megawatts worth of solar power from Calgary-based Greengate Power. There are also big investments from oil companies looking to offset emissions.

The investments are allowing Alberta to decarbonize its grid, largely with the backing of the private sector. 

Shaffer says Alberta is the “renewables capital in Canada,” a powerhouse in both green and fossil energy by many measures.

“That just shocks people because of course their association with Alberta is nothing about renewables, but oil and gas,” Shaffer says. “But it really is the investment centre for renewables in the entire country right now.”

Alberta has ‘embarrassing’ riches in wind energy and solar power
It’s not just the market that is driving Alberta’s renewables boom. According to Shaffer there are three other key factors: an embarrassment of wind and solar riches, the need to transition away from a traditionally dirty, coal-reliant grid and the current high costs of energy. 

Shaffer says the strong and seemingly non-stop winds coming off the foothills of the Rockies in the southwest of the province mean wind power is increasingly competitive and each turbine produces more energy compared to other areas. The same is true for solar, with an abundance of sunny days.

“Southern Alberta and southern Saskatchewan have the best solar insolation,” he says. “You put a panel in Vancouver, or you put a panel in Medicine Hat, and you’re gonna get about 50 per cent more energy out of that panel in Medicine Hat, and they’re gonna cost you the same.”

The spark that set off the surge in investments wasn’t strictly an open-market mechanism. Under the previous NDP government, the province brought in a program that allowed private producers to compete for government contracts, with some solar facilities contracted below natural gas demonstrating cost advantages.

The government agreed to a certain price and the producers were then allowed to sell their electricity on the open market. If the price dropped below what was guaranteed, the province would pay the difference. If, however, the price was higher, the developers would pay the difference to the government. 

 

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