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Electric grids do not change overnight. Power plants and other infrastructure are multi-decade investments, and it’s rare to retire them early. So, it’s a bit painful to watch how slowly they have been getting cleaned up. Even with the majority of new power plants being renewable energy power plants, the percentage of electricity coming from renewables only creeps up.

That can make 100% renewable energy or 100% clean electricity commitments seem car too far out, far too slow. A potential new requirement for utilities in the state of Oregon is one such example. If it gets through the state legislature, it will be one of the most aggressive timelines in the United States. However, it still gives the utilities nearly 20 years to fully decarbonize. Yes, 100% clean electricity by 2040 is ambitious when compared to other laws around the States. However, when looking at how much we need to cut emissions by 2040, that should be more of an average or norm than a leadership position. Nonetheless, in political context, it is something to celebrate.

Additionally, the bill as it is currently written requires that electric companies such as Portland General Electric and Pacific Power (the state’s two largest utilities) cut their carbon emissions 80% by 2030. An 80% reduction in emissions from a baseline level in just about a decade is a pretty aggressive transition for this sector. What is the baseline year, you ask? That’s actually not in the legislation. Not seeing it reported, I dug up the bill (Oregon House Bill 2021) and found this instead of a specific starting point: “Requires DEQ to determine each electric company’s baseline emissions level and, for each retail electricity provider, the amount of emissions reduction necessary to meet the established clean energy targets in the state policy.” Knowing how much these kind of things can be corrupted, I’m not thrilled to see a lack of clarity on this. However, I expect the state’s Department of Environmental Quality (DEQ) would be just about the best outfit to come up with the baseline. I hope.

Back to the state’s potential new requirement, reporting out of Oregon indicates that the legislation is likely to be passed this year. “Everyone OPB interviewed for this story suggested the bill is likely to pass this year, marking a significant milestone in Oregon’s energy policy — even if it’s one other states got to first.” It apparently has 100% opposition from Republicans in the state legislature, but Republicans don’t rule the show there. Its likelihood of passing is reportedly high despite a cap-&-trade bill dying last year as Republicans walked out of session early in order to kill it. This new bill is much narrower. Furthermore, it seems to have the support of the electric utility companies (which is something I find indicative of a not particularly aggressive legislative attempt, but I won’t get into all kinds of speculation or insinuation regarding that).

One line that rather annoyed me in the OPB reporting on the story is the following quote from Sunny Radcliffe, director of governmental affairs and energy policy at PGE, regarding getting to 100% clean electricity: “There is a lack of clarity for how we as an industry are going to get the last bits out,” Radcliffe said. “I don’t know anybody in our industry who knows how to get to zero with the technology we have today.”

I don’t know how Radcliffe doesn’t know anyone in the industry who can see how to get to 100% renewable electricity. After all, some places are already there (including places larger than Oregon), and there are these newfangled things called batteries that some people in the industry must have heard of. Also, by the way, a 2015 analysis out of Stanford showing how Oregon could get to 100% renewable electricity was referenced in the OPB article. In fact, I discovered the Oregon news because the lead author of that paper, Mark Z. Jacobson, tweeted out the story.

Anyway, let’s not harp on one quote from an industry player. Yes, we know how Oregon could get to 100% renewable electricity by 2040 — no worries.

There is plenty of good history and context on the Oregon bill over in that OPB article, so I recommend checking it out if you are curious to learn more. It’s one of the best pieces of local journalism I’ve seen on the topic of state renewable energy. The only major thing I’d change is that I’d point out what I just pointed out above. Though, the writer, Dirk VanderHart, did highlight the Stanford study in the article a bit before including that confusing quote from Radcliffe, so let’s just say that VanderHart slipped in the counterpoint preemptively and less offensively than I just did.

The article also points out key areas where the legislative shift from a cap-and-trade bill to this clean-electricity bill is evidence of somewhat deflated ambition. “Even if successful, the proposal only addresses a segment of the state’s carbon dioxide output.

“According to the DEQ, emissions from electricity accounted for 30% of the state’s greenhouse gas emissions in 2019. The entities regulated under HB 2021 are responsible for the vast majority of that, but some providers are left untouched.

“Several dozen small consumer-owned utilities around the state are not impacted by the bill. Nor is Idaho Power, the state’s smallest investor-owned utility, which was removed from HB 2021 after pressing for an exemption and touting its own decarbonization goals.”

I am certainly of the opinion that we need strong legislation to adequately deal with the climate catastrophe we are inviting upon ourselves. Though, in the case of stories like this, I am typically inspired to point out that we can each take individual action with or without such legislation. We can install record-cheap solar power on our roofs (well, some of us can) and we can switch to electric cars. In fact, the largest electric car seller in the country (by far) is also the second largest solar installer in the country and, seemingly, the one offering the cheapest solar, so you can quickly and easily go solar and go electric at the same time via a simple online store. So, whether Sunny Radcliffe knows how the whole state could run on renewables by 2040, Sunny could be driving on sunshine himself within a matter of months if he wanted to.

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Can an electric bike really do 100 miles on a single charge?

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Can an electric bike really do 100 miles on a single charge?

When it comes to electric bikes, range anxiety is real — but it might be less of a concern than you think. In a recent real-world endurance test, Priority Bicycles’ Will Maurillo and Connor Swegle set out to answer a simple but ambitious question: Can a Current Plus e-bike hit 100 miles (160 km) on a single charge?

The test was part of the ongoing series Will Will Do It?, where Priority Bicycles’ Will Maurillo attempts new feats on bikes to see if he can pull them off.

The Priority Current Plus was upgraded late last year with a new 720Wh battery, or around 40% larger than the previous version. The bike is rated for up to 75 miles (121 km) on a single charge, and Will outfitted a stock Priority Current Plus with the company’s range extender battery to add another 500 Wh of battery as a reserve. Considering the bike is rated for 75 miles of range, that reserve battery was likely good planning.

It may seem like attempting a century, or a 100 mile (160 km) ride, would be problematic on a bike rated for just three-quarters of that distance. But that’s where real-world riding clashes with spec-sheet numbers. While the spec sheet can give riders an idea of an e-bike’s range on a single charge, the same e-bike can achieve drastically different ranges when ridden in different power modes.

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You’ll have to forgive the quick math here, but to put it simply, many e-bikes can achieve as little as 5-8 Wh/mile in the lowest power pedal assist mode. For comparison, an average electric car uses around 30-50x as much energy to travel the same distance. So, for a 720 Wh battery, 100 miles on a charge would require just 7.2 Wh/mile. That’s on the extreme end of efficiency for a commuter e-bike, but not totally impossible.

Will started his journey in upstate New York, setting out from Poughkeepsie and attempting to make it to Manhattan, nearly 90 miles (145 km) away. Taking what looks like bicycle trails most of the way, he and Connor rolled along on a cold morning with sights set on the distant downtown NYC.

Things started out well and after an impressive 57 miles (92 km), Will still had 40% charge remaining on the main downtube battery. After some playful shenanigans, including a quick stop at a trailside skatepark, he cruised on and finally made it to Manhattan, where he began a new battle against urban traffic, stoplights, and the general everyday tribulations of riding through big cities.

By mile 91.8 though, the main battery finally tapped out. At that point, he switched over to the range extender battery to finish up the last few miles and hit his goal of 100 miles (160 km). So while he technically went the distance, the last few miles did require the bike’s optional reserve battery.

This kind of real-world, long-distance ride is rare for most e-bike owners, but it’s a fascinating look at what’s becoming possible in the latest generation of electric bikes. While most riders won’t need to cover 100 miles in a single day, the demonstration speaks volumes about how far e-bikes have come.

For most commuters, even a 10 to 20 mile (16 to 32 km) daily round trip is well within the capability of even basic e-bikes today. But rides like Will’s show that e-bikes aren’t just limited to short hops across town. They’re becoming viable tools for longer-distance adventures, weekend exploration, or just eliminating range anxiety entirely.

And for those wondering how far the bike could have gone without such a fit rider using the lowest power pedal assist mode, I may be able to help. I actually own the same Current Plus e-bike and use it for my regular commuter/recreational bike. I only charge every few rides and often get a range of somewhere between 40-50 miles (64 to 80 km) when I’m using medium power pedal assist with occasional throttle usage.

Between the big battery and the low-maintenance components like the Gates belt drive, internally geared rear hub, and 140 Nm mid-drive motor, there’s a lot to like about the bike. I don’t push mine anywhere as far as Will did, and I’m certainly not as fit of a cyclist, but I can vouch for the Current Plus being the one bike I grab when I want a long and smooth ride that mixes fitness with recreational riding. I’d be lying if I said I never use the throttle when I’m tired, but the smooth torque sensor pedal assist definitely encourages me to pedal more than I do on my other e-bikes!

If you want to see my type of riding, check out my review video of the Current Plus, below.

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What’s happening with Tesla’s solar roof?

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What's happening with Tesla's solar roof?

The Tesla Solar Roof tiles are still alive, but the product is on the back burner at Tesla as it failed to achieve its promises.

When launching the solar roof in 2016, CEO Elon Musk presented it as a critical product to accelerate solar power deployment, as it opens up the market to people who want to go solar but also need to replace their roof soon.

He said that he aimed for Tesla to produce 1,000 new solar roofs per week by the end of 2019. 

However, Tesla didn’t reach volume production of the solar roof tiles until 2020, and even then, it was at a fraction of the deployment it was aiming for.

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In 2022, Electrek reported that Tesla installed solar roofs for the first time and confirmed that the Company deployed 2.5 MW of solar roofs during the second quarter of 2022, equivalent to approximately 23 roofs per week, which is far short of its goal.

Since then, Tesla has even further pulled back its solar effort – and even stopped reporting its solar deployment.

Many people are asking what it means for the solar roof, which Musk touted as a revolutionary product.

In 2023, we reported that Tesla began phasing out its solar business, particularly its in-house installations.

Tesla shifted its focus on deploying Powerwalls and solar inverters through third-party installers.

The same thing is happening with Tesla’s solar roof tiles. The company appears to be giving up on installing them itself, but some installations are still happening with third-party certified installers.

Tesla doesn’t even give online quotes on its solar roof anymore and has people submit requests for quotes through third-party installers:

“In order to receive pricing and product information, Tesla will share your contact information with a Tesla Certified Installer.”

We are hearing less about solar roof installations lately, as Tesla has gone virtually silent on the program; however, some ongoing installations are still being carried out by third-party installers.

Weddle and Sons Roofing just posted about a new 20 kW Tesla Solar Roof installation in Topeka, Kansas:

It’s challenging to determine the exact deployment rate of the solar roof, but based on our checks with a few installers, it doesn’t appear to have increased since 2022.

Tesla-certified installers are even convincing potential buyers to opt for a regular roof with solar panels instead of a solar roof. Potential buyer Jeff Betty shared this text from an unnamed installer:

This is not entirely surprising, as the primary issue with the Tesla Solar Roof tiles is their pricing. Tesla aimed for the solution to be competitive with higher-end roofing options, but it remains expensive and much less affordable than many durable roof options, plus solar panels.

Electrek’s Take

In short, the Tesla Solar Roof is still alive, but it’s nowhere near the revolutionary product Tesla claimed it would be.

Instead, it has become a very niche higher-end roofing product that Tesla deploys in very low volume through third-party installers.

It’s not in any way a significant part of Tesla’s energy business, which is now almost entirely Megapacks and Powerwalls.

While Tesla’s solar roof is not for everyone, now is a great time to go solar with rooftop solar panels.

If you want to make sure you’re finding a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage. EnergySage is a free service that makes it easy for you to go solar – whether you’re a homeowner or renter. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20 to 30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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Retrospec Valen Rev+: A fat tire e-bike with the spirit of an all-terrain scrambler [Video]

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Retrospec Valen Rev+: A fat tire e-bike with the spirit of an all-terrain scrambler [Video]

For the Valen Rev+, Retrospec managed to get the best out of that iconic moto-style scrambler spirit and put it into a comfortably handling fat tire e-bike while also keeping the performance bits that make it fun, and the best part is it comes at a reasonable price of just under $1,800

Aside from the looks and price this bike has a unique fun factor that comes from a combination of a few key components here.

One is the 20 by 4.0 inch Fat MTB tires with puncture protection and reflective sidewalls. Aside from these tires offering an extra layer of protection and suspension, Retrospec’s decision to offer wide tires also gives way more stability than a typical bike tire, which makes going through ruts, mud, or sand pretty effortless. 

The second key component is the front suspension, which is fully adjustable and has 100mm of travel. Combined with the extra suspension from the fat tires, as mentioned earlier, this makes otherwise challenging terrain turn into fun detours that you’ll likely go out of your way to use. 

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The third component is the 750w rear hub motor, which gives the bike a 28 mph assisted top speed. Combined with the secure handling and added front suspension, the Valen Rev+ is the kind of bike you want to plan an adventure with. Whether that’s a dirt road shortcut on your commute or a day to the beach, the comfortable long seat makes it hard to say no to a trip with the Valen Rev+

On the practical side, Retrospec put some significant thought into the design and build of this bike to ensure that riders are cared for with those often less thought of yet still essential features. Starting with the battery, the fully integrated 720Wh battery uses LG 21700 cells for a total of 68 miles of range when fully charged. In addition, the battery is lockable and easily removable for both on- and off-bike battery charging. It’s also seamlessly integrated into the bike’s frame, making for a clean look. 

For safety, Retrospec added Tektro hydraulic disc brakes with e-bike-specific rotors, which is an important upgrade, considering an improved rotor typically allows for better heat dissipation and better overall performance. There are also Integrated front and rear lights with 100 Lux illumination for the front. Safety aside, the design here for the front light looks amazing.

Retrospec bike

For the less thought-of yet essential features, Retrospec included an easy-change rear wheel removal system that uses braze-ons located at the lower part of the bike, so there’s no need to remove zip ties. Unlike other e-bikes, the Valen Rev+ kept it simple with the same axel nut for both the front and rear which means fewer tools, but what makes the process itself a lot easier is not having to wrestle the chain when re-installing the wheel thanks to the chain hanger.

Retrospec bike

One of the great feelings of the Retrospec Valen Rev+ e-bike is how simple yet stylish it is; the display is a center-mounted color display with controls on the left-hand side of the handlebars. The control panel has only three buttons, so it’s as simple as it gets. With the up or down control, you can change through 6 levels of pedal assist, but if you’re looking for more control, you can also use the controls on the right side of the handlebars to cycle through the eight speeds on the Shimano Altus derailleur.

For how comfortable the moto-inspired Valen Rev+ is, it also feels great to pedal on in case you’re looking for more exercise and want to opt for the pedal assist rather than the throttle only. Unlike other e-bikes on the market, Retrospec’s Rev+ makes riding very approachable. For those who are newer to riding, that long seat and wide tires add a level of stability, making the overall learning experience much more enjoyable. With how comfortable the bike rides, it might make you think more about leaving the car at home more often and opting for the bike paths. 

For those looking to get as much fun as possible out of an e-bike aside from the fat tires and front suspension, Retrospec’s BMX style handlebars offer excellent geometry and height that gives you much more control over the bike in case you wanna stand up and tackle some of the more challenging trails. In addition, if you’re looking to forget pedaling altogether, you could even choose to get the optional footpeg accessories, which, combined with the BMX-styled handlebars, will make the bike much more functional for off-road riding. 

Overall, Retrospec seems to have put a lot of effort into bringing that scrambler moto spirit into a comfortable bike with loads of features that other manufacturers haven’t quite nailed down. From the easy rear wheel removal to the BMX-styled handlebars and comfortable long seat, it’s a very approachable and easy-to-maintain e-bike that can still rip on trails for those who want to tackle more of that tough off-road terrain.

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