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As Predicted, Electric Vehicles Are Getting Cleaner

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Courtesy of Union Of Concerned Scientists, The Equation.
By Elliott Negin

As electric vehicle (EV) aficionados like to say, the cleaner the grid, the cleaner the EV.

That certainly rings true. Unlike gasoline-fueled vehicles, all-electric vehicles don’t emit tailpipe pollution of any kind, smog-forming or climate change-creating. But given that EVs are charged by electricity, they are indirectly responsible for the pollution from the source of that electricity, as well as the emissions from producing whatever fuels those power plants burn. Regardless, when compared to a gasoline car, whose fuel efficiency and emissions will remain the same for the life of the car, an EV will be accountable for less and less pollution over time as utilities transition from fossil fuels to wind, solar and other renewable sources.

new analysis by UCS Senior Engineer David Reichmuth bears that out. From 2018 to 2019, despite an administration that promised to prop up the coal industry, EVs did indeed get cleaner. And the numbers are all the more impressive when you consider the improvements over the last decade.

EV sales in the United States over the past year, in the midst of a pandemic, also were encouraging. From the first quarter of 2020 to the first quarter of this year, EV sales jumped nearly 45 percent, and sales from this January through March reached nearly 100,000, a record for one quarter. So far, this year’s sales are outpacing 2020’s total EV sales of 252,548. That said, EV sales were less than 2 percent of all US vehicle sales last year.

Given that the transportation sector is now the top US carbon polluter, responsible for 29 percent of all US carbon emissions, it is imperative to transition from gasoline to electricity as quickly as possible. Now, with a new administration promoting EVs and major automakers rolling out more EV models, are EVs poised take off?

I recently caught up with Reichmuth to find out more about his new analysis and ask his opinion on the short-term and long-term prospects for EVs. Below is an abridged version of our conversation.

EN: Let’s start with your top findings, which — as I already mentioned — show that EVs are getting cleaner.

DR: Yes, that’s right. Driving the average EV is accountable for significantly less carbon pollution than driving a gasoline car, and that difference has become more pronounced as time goes on. Given where EVs have sold to date, their emissions — based on 2019 power plant emissions data — are equivalent to a gasoline car that gets 93 miles per gallon (mpg), which is dramatically better than even the most efficient gasoline hybrid. Last year, when we conducted the same analysis based on 2018 power plant data, EV emissions were equivalent to an 88-mpg gasoline car, so the “climate pollution gap” between gasoline and electric vehicles is continuing to widen.

David Reichmuth

David Reichmuth is a senior engineer in our Clean Transportation program. His work focuses on analyzing new vehicle technologies and advocating for policies that support the increased electrification of transportation.

EN: UCS did its first analysis comparing carbon emissions from EVs and gasoline-powered vehicles back in 2012 based on 2009 power plant data. Now that you’ve looked at carbon emissions based on 2019 data, how have things improved?

DR: There’s a major difference between our first analysis about a decade ago and today. The electricity sector has experienced a massive shift. Coal-fired plants, which generated 45 percent of US electricity in 2009, produced only 23 percent in 2019. Over that same time, grid operators added more solar and wind power. All of these changes mean driving an EV in 2021 is much cleaner than 10 years ago.

EN: Where are the “cleanest” areas of the country to drive an EV?

DR: Upstate New York is the cleanest place to drive an EV. The emissions attributable to an average EV there is the equivalent of driving a 255-mpg gasoline car. California and New England are also among the top clean areas, where driving an EV is comparable to driving a 134-mpg and 122-mpg gasoline car, respectively. Why are these regions so clean? A major reason is their grids get very little electricity from coal.

But there are substantial benefits even in states where the grid hasn’t switched over to cleaner power yet. An average EV in Ohio, for example, is accountable for the same amount of carbon pollution as a 60-mpg gasoline car, about half of the emissions of the average new gasoline car that gets only 31 mpg.

US Map showing regional average EV emissions as goasline MPG equivalent

The mpg (miles per gallon) value listed for each region is the combined city/highway fuel economy rating of a gasoline vehicle that would have global warming emissions equivalent to driving an EV. Regional global warming emissions ratings are based on 2019 power plant data in the EPA’s eGRID2019 database (released February 2021). Comparison includes gasoline and electricity fuel production emissions estimates for processes like extraction, transportation, and refining using Argonne National Laboratory’s GREET 2020 model. The 93 mpg US average is a sales-weighted average based on where EVs were sold in 2011 through 2020.

EN: As you point out in your analysis, pickup trucks and other, larger vehicles, no matter how they are powered, are less efficient. Are EV pickup trucks still a good idea?

DR: First off, a more efficient EV will have lower emissions than a less efficient one, so I would encourage people to choose the most efficient vehicle that meets their needs. But, for people who need a larger vehicle, such as a pickup truck, driving an electric version would be considerably less harmful to the climate than driving a gasoline or diesel truck.

For example, the gasoline version of the Ford F-150 pickup truck gets around 20 mpg. While the official efficiency data are not yet available, I estimate that the emissions associated with the recently announced Ford F-150 Lightning all-electric pickup, when driven in California, would be equal to driving an 85-mpg gasoline vehicle. In other words, driving the electric pickup would have less than a quarter of the carbon emissions of a gasoline version of the same vehicle.

Image courtesy of EVgo

EN: To make it easier for consumers to choose EVs, there will need to be a significant investment in charging infrastructure. President Biden has called for installing 500,000 charging stations nationwide by 2030 in his American Jobs Plan. What investments do you think will be needed to support charger deployment?

DR: It is very promising that President Biden’s plan includes such a large investment for electric vehicles, including EV charging infrastructure. Half a million chargers represents a significant down payment on the infrastructure we will need to transition from gasoline to electricity.

As the US EV fleet continues to grow, we will of course need charging stations along highways to support longer trips. But we also must make sure deployment is equitable and chargers are installed in all communities, including low-income neighborhoods and communities of color. City residents who do not have access to off-street parking with electricity — people who live in apartments, condominiums and multifamily housing — will have to be able to charge their vehicles as well.

EN: What else should the federal government do to promote EVs?

DR:  Besides investing in EV charging infrastructure, there are a number of other things the government could do to accelerate the transition from petroleum-fueled transportation.

First, the federal government should set stronger vehicle emissions standards to ensure there will be more EVs on the road and — at the same time — make sure that any gasoline cars sold are as efficient as possible. To avoid the worst impacts of climate change, we’ll have to switch to electric vehicles. But keep in mind, automakers will still be selling gasoline vehicles over the next decade, so it will be critical to require those vehicles to meet tougher, achievable emissions standards.

Second, the government should strengthen existing EV purchase incentives programs. For example, Congress should update the federal tax credit, which is as much as $7,500 for electric passenger cars and light trucks, and consider allowing consumers to receive the incentive when they purchase the vehicle instead of when they file their taxes the following year. Likewise, expanding purchase incentives to include used EVs would help make EVs a viable option for car buyers shopping in the used car market.

The federal government needs to do more to help US auto manufacturers make the transition to electric vehicles, too. Incentives will be important, but the government also should reward automakers that have strong labor standards, use domestic materials in their EVs, and assemble EVs here at home. Expanding existing federal loan and grant programs and funding new ones that promote domestic EV manufacturing would help make US automakers more competitive as the United States — and the rest of the world — electrify their cars and trucks.

The Biden administration’s American Jobs Plan calls for investments in many of these EV incentive programs, and we look forward to seeing it move forward in Congress.

Part of a series on Ask a Scientist.


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Source: https://cleantechnica.com/2021/06/13/as-predicted-electric-vehicles-are-getting-cleaner/

Cleantech

Solar Retailers: Stop Searching For Solar Marketing Ideas. Your Passage To Growth Has Finally Arrived.

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Wednesday, July 28, 2021 – PV Passage is here with the goal to disrupt the solar industry. They are paving the way for smaller suppliers to compete against large-scale, corporate retailers.

Built from a team of industry professionals, each member has over 14 years of experience in the solar market. Lived experience from the days of pre-$8000 government rebates through turbulent markets and an ever-evolving industry to successfully support retailers in becoming long-term resilient players.

Acting as a guide, PV Passage’s purpose is to support the smaller suppliers in each step of the process. From lead generation to supply management to sales training, PV Passage is here to even the playing field, giving David the slingshot he needs to take on Goliath.

With a formula of proven solar marketing ideas, reliable and consistent supply, in-depth sales training, and a deep understanding of the industry, the team at PV Passage has got all you need to grow your striving business to reach its full potential

It’s no secret that the more prominent international suppliers dominate the industry. These companies have a stronghold in the supply chain. With no exclusivity offered, retailers are competing against each other for small profit margins. For the smaller of these retailers, it can be simply too hard to compete – until now.

No matter where in Australia you are located, PV Passage has proven solutions. From solar in Tasmania to Townsville to Byron Bay and beyond, a tailored solution to suit your business’s goals is waiting for you.

With vast experience navigating a competitive and cut-throat industry, the PV Passage team has identified the gaps that restrain quality operators from expanding beyond their limits. Knowing your product and delivering a flawless service is not always enough. Raising your profile to a necessary point of scale takes time and knowledge. This is where the challenges arise. This is where PV Passage fills the gap for small but ambitious solar providers.

Image by Free-Photos from Pixabay

The only solar distributor in Australia to offer real-world competitive advantages for the growing solar retailer. Advantages such as product exclusivity, geo exclusivity, tailored sales training, and a reliable supply chain. Retailers have the chance to skip the competition and focus on what they’re good at: providing a high-quality service.

PV Passage is looking for candidates that best match their growth model, and partnerships are limited, so enquire now if your business is ready to take passage.

Contact at www.pvpassage.com.au.


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Source: https://cleantechnica.com/2021/07/28/solar-retailers-stop-searching-for-solar-marketing-ideas-your-passage-to-growth-has-finally-arrived/

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Cleantech

Solar Retailers: Stop Searching For Solar Marketing Ideas. Your Passage To Growth Has Finally Arrived.

Published

on

Wednesday, July 28, 2021 – PV Passage is here with the goal to disrupt the solar industry. They are paving the way for smaller suppliers to compete against large-scale, corporate retailers.

Built from a team of industry professionals, each member has over 14 years of experience in the solar market. Lived experience from the days of pre-$8000 government rebates through turbulent markets and an ever-evolving industry to successfully support retailers in becoming long-term resilient players.

Acting as a guide, PV Passage’s purpose is to support the smaller suppliers in each step of the process. From lead generation to supply management to sales training, PV Passage is here to even the playing field, giving David the slingshot he needs to take on Goliath.

With a formula of proven solar marketing ideas, reliable and consistent supply, in-depth sales training, and a deep understanding of the industry, the team at PV Passage has got all you need to grow your striving business to reach its full potential

It’s no secret that the more prominent international suppliers dominate the industry. These companies have a stronghold in the supply chain. With no exclusivity offered, retailers are competing against each other for small profit margins. For the smaller of these retailers, it can be simply too hard to compete – until now.

No matter where in Australia you are located, PV Passage has proven solutions. From solar in Tasmania to Townsville to Byron Bay and beyond, a tailored solution to suit your business’s goals is waiting for you.

With vast experience navigating a competitive and cut-throat industry, the PV Passage team has identified the gaps that restrain quality operators from expanding beyond their limits. Knowing your product and delivering a flawless service is not always enough. Raising your profile to a necessary point of scale takes time and knowledge. This is where the challenges arise. This is where PV Passage fills the gap for small but ambitious solar providers.

Image by Free-Photos from Pixabay

The only solar distributor in Australia to offer real-world competitive advantages for the growing solar retailer. Advantages such as product exclusivity, geo exclusivity, tailored sales training, and a reliable supply chain. Retailers have the chance to skip the competition and focus on what they’re good at: providing a high-quality service.

PV Passage is looking for candidates that best match their growth model, and partnerships are limited, so enquire now if your business is ready to take passage.

Contact at www.pvpassage.com.au.


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Source: https://cleantechnica.com/2021/07/28/solar-retailers-stop-searching-for-solar-marketing-ideas-your-passage-to-growth-has-finally-arrived/

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Cleantech

Microgrids in Australia — the Next Big Step

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Australia is one of the leaders in the world in the adaptation of electrical power grids to the new technologies of renewable energy. Famous for the Hornsdale Power Reserve (Tesla’s Big Battery in South Australia), the country is now trialing microgrids with smaller batteries in cities (Sydney and Melbourne), isolated country towns, and mining complexes. 

In Melbourne, the city council is seeking to establish a network of 5 MW batteries (the Power Melbourne Project). These batteries will enable a more efficient use of the network, putting power back in when it is needed the most. Early days yet — more details to be revealed. 

Meanwhile, Melbourne has already launched its first 150kW community battery and two more are to be commissioned. The benefit of these batteries is a more efficient use of solar power generated by users within their radius. These users will be able to store excess power generated during daylight hours, then draw it down after dark, rather than taking it from the grid. It is expected that this will reduce costs for participants and help stabilize the grid. Ausgrid is not currently charging for this service. 

“Put simply, a community battery allows multiple households within a certain radius to ‘share’ a storage system for the excess energy generated by solar panels. This can save households thousands of dollars on the upfront cost of an individual battery, and allow them to effectively use more of the solar energy their home systems generate — bringing down their electricity costs,” Ausgrid CEO Richard Gross said.

Many isolated communities, including those hit by the savage bushfires of 2020, have unreliable and expensive electricity. Now 20 of those communities have received funding under the Commonwealth Government’s Regional and Remote Communities Reliability Fund. These funds will allow the communities to become “islandable” — able to operate even when disconnected from the main grid. Renewable energy and batteries will replace expensive and polluting diesel generators.

In sparsely populated Western Australia, power companies are encouraging those who live at the periphery of long power distribution lines to go solar with battery backup (and a diesel generator  to be sure). It is becoming cheaper to install renewables than it is the maintain the long power lines. 

Mining operators led by Twiggy Forest (Australia’s “Outback Steve Jobs”) are moving rapidly to solar arrays with battery backup — much cheaper than trucking in diesel tankers thousands of kilometers into the never, never.

“Every Australian — no matter where they live — should be confident that they will have the power they need, when they need it, and at an affordable price,” said Angus Taylor, Federal Energy and Emissions Reduction Minister.

Hear, Hear!


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Source: https://cleantechnica.com/2021/07/28/microgrids-in-australia-the-next-big-step/

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Cleantech

Microgrids in Australia — the Next Big Step

Published

on

Australia is one of the leaders in the world in the adaptation of electrical power grids to the new technologies of renewable energy. Famous for the Hornsdale Power Reserve (Tesla’s Big Battery in South Australia), the country is now trialing microgrids with smaller batteries in cities (Sydney and Melbourne), isolated country towns, and mining complexes. 

In Melbourne, the city council is seeking to establish a network of 5 MW batteries (the Power Melbourne Project). These batteries will enable a more efficient use of the network, putting power back in when it is needed the most. Early days yet — more details to be revealed. 

Meanwhile, Melbourne has already launched its first 150kW community battery and two more are to be commissioned. The benefit of these batteries is a more efficient use of solar power generated by users within their radius. These users will be able to store excess power generated during daylight hours, then draw it down after dark, rather than taking it from the grid. It is expected that this will reduce costs for participants and help stabilize the grid. Ausgrid is not currently charging for this service. 

“Put simply, a community battery allows multiple households within a certain radius to ‘share’ a storage system for the excess energy generated by solar panels. This can save households thousands of dollars on the upfront cost of an individual battery, and allow them to effectively use more of the solar energy their home systems generate — bringing down their electricity costs,” Ausgrid CEO Richard Gross said.

Many isolated communities, including those hit by the savage bushfires of 2020, have unreliable and expensive electricity. Now 20 of those communities have received funding under the Commonwealth Government’s Regional and Remote Communities Reliability Fund. These funds will allow the communities to become “islandable” — able to operate even when disconnected from the main grid. Renewable energy and batteries will replace expensive and polluting diesel generators.

In sparsely populated Western Australia, power companies are encouraging those who live at the periphery of long power distribution lines to go solar with battery backup (and a diesel generator  to be sure). It is becoming cheaper to install renewables than it is the maintain the long power lines. 

Mining operators led by Twiggy Forest (Australia’s “Outback Steve Jobs”) are moving rapidly to solar arrays with battery backup — much cheaper than trucking in diesel tankers thousands of kilometers into the never, never.

“Every Australian — no matter where they live — should be confident that they will have the power they need, when they need it, and at an affordable price,” said Angus Taylor, Federal Energy and Emissions Reduction Minister.

Hear, Hear!


Appreciate CleanTechnica’s originality? Consider becoming a CleanTechnica Member, Supporter, Technician, or Ambassador — or a patron on Patreon.


 



 


Have a tip for CleanTechnica, want to advertise, or want to suggest a guest for our CleanTech Talk podcast? Contact us here.

PlatoAi. Web3 Reimagined. Data Intelligence Amplified.
Click here to access.

Source: https://cleantechnica.com/2021/07/28/microgrids-in-australia-the-next-big-step/

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