“Renewable Natural Gas” Is the Ultimate Red Herring
There are three fossil fuels we must stop burning if we are to save our planet: coal, oil, and methane (aka “natural”) gas. Coal is declining precipitously. Scientists think we hit peak coal in 2013, and American use of coal has fallen by over 50% in the last 10 years (though, we need to quickly nail this coffin closed considering how dirty and polluting coal is). Oil is seeing the writing on the wall as major automakers commit to electric vehicles. Many think 2019 may have been the year we hit peak oil, and EVs are expected to make the internal combustion engine a “historical technology” by 2040. The faster we historicize petroleum, the better, so please buy that electric car or e-bike today.
Natural gas (aka methane) now comes into sight as the next fossil fuel we need to banish in the quest to rescue ourselves from the most catastrophic climate catastrophe. Burning methane is currently responsible for nearly 25% of all carbon emissions in the US, and its use is growing. Methane is also deeply embedded in many of our homes, and this will make it a challenge to extricate. We aren’t anywhere near hitting peak natural gas usage on our current trajectory.
But, as of recently, some American cities, mostly in California, have recognized the need to eliminate gas and slowly get us off the fossil sauce. In 2019, these leading cities did something that had never been done in the history of our species — they started banning future use of methane in new construction. The idea has been to stop digging a hole that we have to quickly climb out of, so they legislated that no new homes or buildings should be built with methane hookups. This will avoid costly retrofits later. The city-led ban began in California, has reached over 50 cities, and is spreading up the West Coast like a good kind of wildfire.
Enter “Renewable” Natural Gas
Any entrenched industry will fight with all its might not to disrupt revenue streams, regardless of the effects of their products on humanity (see: oxycontin and tobacco). So, it is to be expected that methane peddlers will spend the next crucial decades resisting efforts to ban their product. They’ll use lots of arguments to slow humanity’s inexorable push towards a fossil fuel future. The most ingenious/insidious one that we must quickly debunk is that their carbon polluting fuel is actually clean or has the potential to become so.
Enter, stage right, “renewable natural gas,” or RNG, a brilliant buzzword for a product that companies are counting on consumers to believe in, to continue with business mostly as usual. Renewable natural gas is methane that comes from biological sources like human and cow sewage or landfills. It differs from current methane, which is fracked from the earth’s interior, some of which escapes through pipes, while the rest is burned, adding to our dangerous warming blanket. RNG harnesses methane being created anyway and thus, doesn’t add new layers to our greenhouse problem. A group of nonprofits in my region just released an in-depth look at renewable natural gas and the numbers aren’t good.
How to Make Renewable Natural Gas — Anaerobic Digestion and Gasification
Before we can examine how much RNG our society will be able to realistically produce, let’s briefly talk about the two ways to make renewable natural gas. Even though, as we’ll shortly see, RNG won’t come remotely close to meeting our current gas demand, it still has the potential to be an important, lower-carbon tool in reducing the emissions of hard-to-decarbonize applications (like industry).
The first way to make RNG is through anaerobic digestion technology. This is a process where bacteria eat waste in an atmosphere that doesn’t contain oxygen (anaerobic). Sewage treatment plants and pig farms use this process. They gather fecal matter, bring bacteria to a specific temperature, do a lot of other magic in pipes, and out comes methane gas. Landfills are another source of this methane as wasted food and other fun stuff are eaten by bacteria underground and methane is created as a byproduct.
The second way to make RNG is through thermal gasification, which “uses energy to turn agriculture and commercial forest harvest residues” into something called Syngas. Syngas can then be converted to methane with more processing. According to a large survey by the State of Oregon, “There are currently no commercial-scale thermal gasification plants in the United States that convert biomass into methane. The existing plants produce syngas, which is burned and used to generate heat and electricity.” So thermal gasification is a potentially important, but unproven technology that should not make us believe that we can simply keep burning gas in our homes.
How Much Renewable Natural Gas Could We Conceivably Produce?
In the 2018 Oregon study cited above, (which had many gas industry officials involved in its writing) researchers looked at what we could optimistically hope for from RNG production. The numbers aren’t good. The potential for anaerobic digestion is 4.6% while the potential for thermal gasification is 17.5% of current natural gas usage in the state. So RNG could potentially cover 20% of the methane gas we use today, assuming significant investments in technology and distribution systems that do not exist today – in other words and not anytime soon.Think about it. We could work our tushies off over the next couple, crucial decades, to try to decarbonize natural gas pipes, while the planet is heating up and wildfire smoke is crossing our country coast to coast, and after crucial time and work, we’d still be using 80% fracked, fossil natural gas. If that’s not backing the wrong horse, then I don’t know what is.
Oregon’s numbers are similar to national numbers. Another study found that, nationally, we could hope for about 16% renewable natural gas, and again, this is far in the future and only if we invest heavily in RNG.
Compare that to electricity as a fuel, and you’ll see a stark difference. Right now, the national electric grid gets 20% of its power from renewables and 20% from nuclear, making electricity 40% carbon free. Biden wants to get to 100% by 2035. Oregon recently passed a law to get to 80% clean electricity by 2030 and 100% by 2040. Wind and solar are carbon neutral and are the cheapest and most installed forms of new energy generation. We have the roadmap and the tools to completely decarbonize electricity over the next 10–20 years and are doing so faster than anyone expected. Clean electricity is real, proven, happening and the horse we should be backing.
Electrifying our house and capping our natural gas pipe was one of the best things my family has done for the climate.
Other problems with renewable natural gas
There are other significant problems with renewable natural gas which are highlighted in depth in this brilliant article by Laura Feinstein and Eric de Place. Renewable natural gas isn’t even zero carbon. It is true that it often comes from existing sources of methane, but often those sources of methane could be avoided. Take landfills for example. When we toss food scraps into landfills it creates methane. We could capture that methane to make renewable natural gas or we could compost the food scraps like many cities and nations do, and avoid making that methane in the first place and get the benefits of richer, healthier soil in our communities. Relying on renewable natural gas could thus lock us into wasteful, inefficient practices when other options exist.
Another significant problem is that RNG costs a lot to make. A million BTUs of methane gas currently costs $3. The median cost for the equivalent amount of RNG is about 6 times that, at $18. Yipes! Imagine telling consumers that their gas bills are going to sextuple, and you’ll start to see how viable RNG is as a long term solution.
Scratch the surface, and it’s easy to see how RNG meets the classic definition of a red herring; “something that misleads and distracts us from a relevant or important question.” There won’t be very much of it, and it’s going to be very expensive. Let’s not get sidetracked from real climate solutions. When our local methane suppliers use the word “renewable” to keep pumping fossils into our homes, we need to understand that this is at best a stalling tactic and a greenwash to distract from the dangers of methane gas. Let’s stay focused on more realistic solutions for heating our homes and addressing the climate crisis like electrification.
I’ll be co-hosting a free webinar with Electrify Now on “The Future of Natural Gas” on Wednesday, September 22. Register and get more information here
Check out this in-depth report on methane gas released by a coalition of 62 organizations recently.
Related: Natural Gas Leaks Deadly For Trees (Video)
Appreciate CleanTechnica’s originality? Consider becoming a CleanTechnica Member, Supporter, Technician, or Ambassador — or a patron on Patreon.
While the typical buyers of the flagship Mercedes-Maybach EQS 680 may not have to ask what one costs, they do need to know what number to write on the check – and if they happen to be asking this month, that number will be $50,000 LOWER than before.
CarsDirect is reporting a MASSIVE $50,000 lease or purchase cash incentive on the $181,050 top-of-the-line Mercedes-Maybach EQS 680, which amounts to a JC Penney-like 27% discount from the luxo liner’s original asking price and the biggest factory discount deal on any new Mercedes-Benz model so far.
Mercedes-Benz nearly doubled the savings on the 2025 Mercedes-Maybach EQS 680 this month, making it the SUV with the largest rebate offer. The high-end luxury SUV is available with $50,000 in lease cash or purchase cash. Previously, the automaker offered $30,000, making this the best deal to date on the $181,050 vehicle.
For that money, Mercedes-Maybach EQS buyers get Rolls-Royce rivaling material appointments and infotainment features that wouldn’t look out of place in a futuristic sci-fi movie, as well as reclining and massaging rear seats with quilted leather upholstery, lumbar support pillows, and a whole lot more, too.
It’s nice in there
The Maybach EQS 680 is all about opulence, of course – and the list of available features reads exactly the way you’d expect it to on a ride like this. For example: there’s a 12.3″-inch” digital instrument cluster, 17.7″ OLED touchscreen central multimedia display, another 12.3″ OLED display for the front passenger, something called MBUX Hyperscreen, ventilated/rapid-heating front seats so your chauffeur doesn’t get too sweaty, the previously-mentioned massaging seats, “soft close” doors, power side-window sunshades for added privacy, illuminated running boards, and a 64-color choice of interior mood lighting.
Power and torque rarely matter on a ride that you’re more likely to be relaxing in rather than driving, but the big Mercedes doesn’t disappoint in that department, either, thanks to a fully variable 4MATIC AWD system with Torque Shift power vectoring that can send the big SUV’s 649 hp away from the wheels that slip to the wheels that grip, and also work to accelerate inside wheels at a different rate than outside wheels to neutralize handling at the limits.
You know, in case you need to escape the hungry mobs with pitchforks forgot to pick up little Suzie from soccer and need to get there now, Now, NOW!
The big EQS features a 107-ish kWh battery pack good for an EPA-estimated 200 miles of range, with 10-80% charge available in about 30 minutes on a 200 kW DC fast charger. And, trust me, that’s the kind of convenience your personal driver will love.
You can find out more about Mercedes’ killer EV deals on the full range of EQ models, from this top-shelf Maybach on “down” to the also super-discounted compact EQB crossover, below, then let us know what you think of the three-pointed star’s latest discount dash in the comments section at the bottom of the page.
SOURCE: CarsDirect; images via Mercedes-Benz.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and 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.
FTC: We use income earning auto affiliate links. More.
Despite decades of market dominance, it seems like the days of loud, finicky gas-powered lawnmowers may finally be behind us — and I say that because five of the highest-rated mowers on Amazon won’t burn a drop of gas.
While the federal push for EVs may have stalled under the current Trump Administration, state and local governments continue to tightening restrictions on noise and small-engine emissions — and that means your next lawn mower is more likely to plug in than fill up, whether you like it or not. The good news, however, is that in addition to being quieter, safer, and not poisoning the air you breathe while you walk behind them, electric mowers have come a long way in terms of power and performance in just a few years. So much so, in fact, that many of the highest-rated models on Amazon, period, are electric.
Consumer site SlashGear recently compared the average star ratings of a number of lawn mowers on Amazon, focusing on products that had at least 2,000 reviews and a four-star average or higher, and found that battery-electric units from EGO, Greenworks, and Worx were among the top-rated mowers, regardless of fuel type:
The products on this list have the highest ratings for lawn mowers on Amazon. Not only do they have high ratings, but they also have an extensive number of reviews from customers. There are lawn mowers not included on this list with higher customer ratings, but they don’t have the same quantity of reviews.
There’s one manual push mower (sometimes called a reel mower) on that top five list, but virtually no mention of the fact that there are precisely zero gas-powered mowers on the list – despite there being more than 600 pages of results when I searched “gas mower” earlier today. And it’s that fact that seems like the Real News™ item here, not the affiliate links.
So, in that spirit, here’s a brief rundown of each of the top-performing mower brands that’s both free of ad links and in alphabetical order. Enjoy!
EGO
Over the past few years, the EGO brand has staked a claim to being the gold standard for cordless lawn equipment with its high-voltage 56V battery platform and premium build quality, and the brand’s self-propelled mowers regularly top customer satisfaction charts (they show 4.6-star average rating with more than 2,600 reviews).
That’s no surprise, as the EGO mowers offer superior durability, long runtimes, quick charging, and enough torque to rival (if not outperform) comparable gas models.
Greenworks
Another electric lawn care standard-bearer, Greenworks has been covered a number of times in these pages for everything from a powerful 60V cordless chainsaw to an electric minibike. Today, though, we’re focusing specifically on the brand’s 24V 13″ brushless electric mower – a product with a 4.3-star rating after more than 21,000 Amazon reviews. (!)
Fans of the Greenworks lawnmowers often cite their low weight, durability, ease of use, and for a small suburban yard (let’s call it a 1/4-1/2 acres, on the high side) the 13″ version shown, above, should be more than up to the task.
WORX
Full disclaimer: I have a few WORX-branded toys in my garage, partly because of the brand’s smart, compact, and consumer-friendly approach to product design and partly because the brand’s excellent Power Share platform let users swap batteries between tools before some of the other brands figured out that was a huge selling point, giving WORX a significant head start in the logistical simplicity and convenience departments.
The results speak, meanwhile, for themselves. The brand enjoys high customer ratings for its 40V 17″ mower (above, which fits neatly between the other two options), and a growing base of users who’ve discovered that going electric doesn’t have to mean going expensive.
If you’re looking to get yourself some electric lawn equipment, keep an eye out for Electrek’s “Green Deals” posts which frequently feature big discounts. And check with your state or regional clean air regulator to see if any rebates are available – here’s California’s page, and here’s Colorado’s, but there are constantly shifting incentives available elsewhere too, so even if you’ve looked into those before: look again.
Source links throughout; featured image by EGO.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and 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.
FTC: We use income earning auto affiliate links. More.
This one is bound to upset the DSM purists still out there — meet the all-new Mitsubishi Eclipse Cross, an all-electric crossover with over 370 miles of range that’s rolling out to European dealers as you read this. (!)
First unveiled last month, the all-new Mitsubishi Eclipse Cross EV is one of the first fruits of the Nissan- Mitsubishi- Renault alliance to wear the Mitsubishi badge and early production versions of the new SUV have already begun rolling out of Renault’s ElectriCity Douai Plant in Cuincy, France.
“Following the launch of the Outlander plug-in hybrid EV (PHEV) and the Grandis hybrid EV (HEV), rolling out the all-new Eclipse Cross marks a crucial step in our electrification strategy in Europe,” said Takao Kato, president and chief executive officer of Mitsubishi Motors, at the vehicle’s debut. “Having developed the world’s first mass-produced BEV, Mitsubishi Motors has made it a mission to provide environmentally friendly vehicles and has been working toward achieving carbon neutrality. We will continue contributing to the realization of a decarbonized society by expanding our lineup of electrified vehicles, as well as addressing the diverse needs of our European customers.”
Smart Armor styling
Mitsubishi calls its latest Eclipse’ design language “Smart Armor,” and says that its design, “conveys robustness and security by incorporating powerful, armor-like design elements into an advanced and sophisticated smart EV design.”
I don’t know about any of that, but the design is certainly a noticeable, modern update on the Outlander and Outlander Sport that have dominated the struggling Japanese car brand’s North American product line for the last decade. So, while it may not win any awards or make into a “future classics” coffee table book, the latest Eclipse would certainly look “new” in a modern American Whole Foods parking lot.
Modern outside, modern inside
Inside, the new Mitsubishi Eclipse EV offers a comforting mix of buttons and touchscreens angled, cockpit-style, towards the driver and finished in a color palette that will be familiar to any 1st-gen DSM driver, paired with the chunky steering wheel and diamond-quilted seats that drivers familiar with Mitsubishi’s more recent SUV- and crossover-heavy are used to.
Like the exterior, the new Eclipse EV’s probably won’t win any design awards, but it seems comfortable and practical enough and — I can’t state this enough — looks to be a noticeable improvement over the previous generation. The car’s tech, connectivity, and infotainment features, too, also seem thoroughly modern:
The all-new Eclipse Cross is equipped with a vertical 12.3-inch Smartphone-link Display Audio (SDA) system, offering the latest infotainment experience. As it is a vehicle with Google built-in1, drivers can use apps like Google Assistant and Google Maps the moment they step into the car and even download additional apps via Google Play. Simply saying “Hey Google” enables drivers to operate the air conditioner, search for destinations, make phone calls, and play music—all hands-free. Both Apple CarPlay®4 and Android AutoTM are supported with wireless connectivity, offering a seamless connection to smartphones. The audio system features a Harman Kardon premium sound system with five selectable listening modes to suit any mood or preference, delivering an immersive, high-quality sound experience. In addition, four drive modes, Personal, Eco, Comfort, and Sport can be selected at will through the SDA, depending on the driver’s preferences and driving conditions. The Mitsubishi Motors mobile app enables remote access to the vehicle, including locking and unlocking, charging, and checking the parking location, all from a smartphone, enhancing everyday convenience. The model supports Firmware-Over-The-Air (FOTA) wireless software update technology, enabling drivers to easily update to the latest software environment by simply following the instructions on the SDA screen.
The all-new Eclipse Cross features up to 20 advanced driver assistance systems (ADAS)5. Ultrasonic sensors, cameras, and forward radar constantly monitor the vehicle’s surroundings to support safe driving. With a range of advanced safety technologies, including the MI-PILOT2 same-lane driver assistance system for highways and Rear Cross Traffic Alert (RCTA)2 system, it offers a safe and secure driving experience.
The new Mitsubishi Eclipse Cross EV features an 87 kWh battery good for up to 600 km (~375 miles) of range on the European cycle. That battery sends electrons to a capable 160 kW (~215 hp) electric motor that delivers 300 Nm (220 lb-ft) of torque at 0 rpm. DC fast charging can happen at up to 150 kW of charging, which (by my math) works out to something like a 25 minute 10-80% charge time.
Spanish-language site Motorpasión was able to get their hands on a preproduction version of the new Mitsubishi Eclipse and gave it a pretty solid review. You can check that out here, but we’ll be holding back our review until Fred or Micah can get their hands on one. Stay tuned.
Electrek’s Take
I’ve alluded to this a few times in this article, but it’s worth saying again: the new Eclipse Cross EVs aren’t wining awards or setting any performance records here, but they’re perfectly adequate and zippy enough to more than keep up with modern traffic. And, frankly, that’s a refreshing change of pace from an automotive market that seems to be constantly chasing the cancerous mantra of, “bigger, faster, more.”
If Mitsubishi’s US dealers aren’t positively begging for the parent company to bring this new EV to North America, they have truly lost the plot.
SOURCE | IMAGES: Mitsubishi.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and 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.
FTC: We use income earning auto affiliate links. More.
-
Sports2 years agoStory injured on diving stop, exits Red Sox game
-
Sports3 years ago‘Storybook stuff’: Inside the night Bryce Harper sent the Phillies to the World Series
-
Sports2 years agoGame 1 of WS least-watched in recorded history
-
Sports3 years agoButton battles heat exhaustion in NASCAR debut
-
Sports3 years agoMLB Rank 2023: Ranking baseball’s top 100 players
-
Sports4 years ago
Team Europe easily wins 4th straight Laver Cup
-
Environment2 years agoJapan and South Korea have a lot at stake in a free and open South China Sea
-
Environment1 year agoHere are the best electric bikes you can buy at every price level in October 2024