8 easy — and cheap — ways to cut your carbon emissions
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Most Americans see climate change as a major threat. But income level seems to guide one’s willingness or ability to live a greener lifestyle.
Fifty-nine percent of high-income consumers always or often choose sustainable products, whereas that’s true for only 44% and 42% of mid- and low-income households, respectively, according to a new Deloitte survey. The poll was global, but the findings were consistent across individual countries such as the U.S., said James Cascone, partner at Deloitte.
A sustainable purchase would largely aim to reduce your planet-warming greenhouse gas emissions — for example, replacing a household appliance with a more energy-efficient counterpart or buying an electric vehicle.
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Low earners were much more likely to cite cost as a barrier to an environmentally friendly purchase than high earners, Deloitte found.
“Cost is a big factor,” said Gregory Keoleian, director of the Center for Sustainable Systems at the University of Michigan.
High earners generally have the largest carbon footprints, noted Deloitte’s Cascone. They own bigger homes, have more vehicles and travel more by air, for example, but they can also more easily afford to change their behavior.
Sustainable products tend to carry a “green premium,” meaning they’re generally more expensive than the standard, experts said.
Even if a purchase would ultimately save money over the long term — due to lower household energy costs, for example — people living paycheck to paycheck generally can’t afford to invest in things such as new home insulation or efficient windows, said Katharine Hayhoe, chief scientist for the Nature Conservancy and professor at Texas Tech University.
A new national rebate program aims to ease or eliminate the cost burden of such investments, especially for lower-earning households. EV tax credits also seek to reduce net cost to buyers.
Here are some easy — and inexpensive or no-cost — ways to reduce your carbon footprint today, according to efficiency and environmental experts. You may even save money in the process.
1. Switch to LED lightbulbs ASAP
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Switching out older lightbulbs in your home for LED bulbs as soon as possible is among the best actions you can take, according to Hayhoe.
“It’s a no-brainer,” she said.
Why? LED, which stands for light-emitting diode, is today’s most-efficient lighting technology, according to the U.S. Department of Energy.
LEDs use up to 90% less energy and last up to 25 times longer than traditional incandescent bulbs, for example, the Energy Department said. They also last about three to five times longer than compact fluorescent light bulbs.
As such, the average household saves about $225 in energy costs per year by switching to LED lighting, the Energy Department said. While LEDs are a bit more expensive, costs have decreased “dramatically” and prices are expected to fall further, officials say.
However, households start saving money very quickly after switching to LED lighting, meaning it makes sense from both a financial and environmental standpoint to switch now rather than later, Keoleian said.
2. Cut food waste
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The average American wastes more than 400 pounds of food a year. In total, about 30% to 40% of edible food is wasted, Keoleian said.
Reducing such waste saves emissions across the food supply chain on agricultural production inputs such as fuel for tractors and fertilizers, and in other areas such as refrigeration and food distribution, he said.
Organic waste in landfills also generates methane, a greenhouse gas that is more than 25 times more potent than carbon dioxide at trapping heat in the atmosphere.
The U.S. Environmental Protection Agency publishes a list of ways to prevent food waste at home, such as planning meals for the week before shopping and properly storing fruits and vegetables.
Composting food scraps also “significantly” reduces methane emissions from waste. Check out this EPA list for tips on how to start composting at home.
3. Stop ‘energy vampires’
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Many household appliances draw power from electrical outlets even when off or idle.
These “energy vampires” — which may include computers, hair dryers, cable boxes and coffee makers, among others — can add $100 to $200 a year to the average household energy bill, according to the Energy Department.
Unplug these devices when not in use. You can also plug them into a power strip or an outlet with a wall switch and switch the whole system on or off when you need to.
4. Seal any leaks
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Heating and cooling accounts for nearly half the average home’s energy use, according to the Consumer Federation of America. In aggregate, small leaks around the house amount to leaving open a 3-foot-by-3-foot window, the group said.
“Simple steps” such as caulking windows and sliding draft guards under doors can save up to 20% on heating costs, the group said.
Even buying a clear, plastic film for windows helps insulate from heat and cold by adding a pocket of air between you and the outside, Hayhoe said. Indeed, she did this in her home.
5. Save water
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Conserving water is important because water and wastewater treatment are carbon-intensive processes, as is heating that water at home, Keoleian said.
There are many ways to cut water use. For example, fully load machines such as dishwashers and clothing washers. Those who wash dishes by hand can be efficient by using two basins (one for cleaning and another for rinsing) instead of running the water.
Also, use cold water when possible. A washing machine spends 90% of its energy to heat water, for example, the Consumer Federation of America said. For drying, use a clothesline in warmer weather. On a related note, open the door at the end of a dishwasher’s wash cycle and let the dishes air dry.
Even putting something like a brick in your toilet tank will displace — and therefore save — water.
6. Tweak your diet, even slightly
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Certain foods are more carbon-intensive than others.
Eating a more plant-based diet and cutting red meat intake is generally more environmentally friendly, as well as cheaper and healthier, experts said.
For example, beef’s greenhouse gas emissions per kilogram is about seven times higher than that of farm-raised fish, 10 times that of chicken and 230 times that of nuts or root vegetables. This is largely because cows produce a lot of methane.
While red meat — beef, pork and lamb — accounts for about 10% of the calories in an average diet, it contributes almost half the greenhouse gas emissions from agricultural production, Keoleian said.
Legumes, beans, nuts and lentils are very good protein substitutes, he said.
“You could still eat meat,” Keoleian said. “Just limit it and have a diversity of diet, which will be healthier.”
Of course, this might not be possible, he said. Food and diet are cultural, and not everyone likes plant-based proteins.
7. Use cars efficiently
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Car owners — even those with gas guzzlers — can use their vehicles more efficiently.
For example, “trip chaining” means bundling trips. An example of this would be picking up groceries on the way home from work instead of making a one-off trip to the store.
Households with more than one car can also “rightsize,” a concept that matches the most efficient car with the trip. For example, that may mean commuting to work in a sedan instead of an SUV or pickup truck, Keoleian said.
Public transit, walking, biking and carpooling are other options, too, Hayhoe said.
8. Talk about it
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Reducing individual carbon footprints can have an enormous influence on how businesses cut their greenhouse gas emissions, experts said. An industry will respond to consumer choices, sentiment and buying behavior, they said.
Consumers can therefore have a big effect by talking with friends, family and colleagues about how they saved money by living greener, Hayhoe said.
“The No. 1 thing that costs nothing and is most impactful is starting conversations about why this matters,” Hayhoe said.
“Do something — anything — and then talk about it,” she added. “Make it contagious in a good way.”
Tesla CEO Elon Musk said the company will remove “safety monitors” from the passenger seats of Tesla’s Robotaxi vehicles in “about three weeks,” which would mean we’d see completely driverless Teslas in the Austin area potentially by the end of the year – if that timeline sticks.
Tesla has been working on a system that would allow vehicles to drive themselves, which has been in “beta” release for over a decade now. It calls this system “Full Self-Driving,” despite the fact that the system does not currently drive itself.
That has not stopped Musk from consistently promising more and more of the system, despite its stagnating capabilities. Over the course of the last decade, Musk has consistently promised driverless vehicles within the coming year, with deadlines consistently passing by without achieving that goal.
One of those promises has been the creation of a driverless taxi network, which Tesla used to call “Tesla Network” and is now calling “Robotaxi.” The idea originally came with the promise that owners could use their cars to make money by running them as taxis, but that hasn’t panned out.
Tesla did roll out its own version of a taxi network, though, in Austin, in June of this year. While it’s done a few cool things, the cars each have a “safety monitor” in the passenger seat who can take control at any time, which means the cars aren’t truly “driverless” since there is an operator, they’ve just been moved to the passenger seat.
In the time since Robotaxi’s rollout, it’s made quite a few mistakes and had a high crash rate. But Tesla also delivered one fully unoccupied vehicle from the factory to a local buyer, which was a cool (and, as yet, still unique) stunt.
Throughout the year, Musk has claimed loudly that the system would improve rapidly, stating that by the end of the year Robotaxis would be available to half of the US population (they are not) and that Tesla’s fleet would grow by more than 10x by the end of the year (it has not).
But now we have another bold prediction from Musk, stating that the safety monitors will be out of a job by the end of the year.
During a videoconference at a hackathon event for xAI, one of Musk’s other companies (which he is trying to get Tesla shareholders to bail out), Musk was asked a question about the barriers to unsupervised full self-driving. Musk answered:
Unsupervised is pretty much solved at this point. There will be Tesla Robotaxis operating in Austin with no one in them, not even anyone in the passenger seat, in about three weeks. I think it’s pretty much a solved problem, we’re just going through validation right now.
The “three weeks” timeline is familiar to longtime Tesla followers. Over the years, Musk has often promised fixes or software updates in “two weeks,” and they often take longer than that.
Three weeks is a lot closer than the “next year” promise that we’ve heard so many times for full autonomy, but given its proximity to the oft-inaccurate two-week timeline, we’re not sure these vehicles will actually be ready in time for New Year’s Eve celebrations.
Nevertheless, it’s a closer timeline than Musk has usually given, so there may be truly driverless Teslas operating sometime soon™.
Also, reading the statement more closely, it sounds like they won’t necessarily remove safety operators from every vehicle, but some vehicles. This could be similar to the singular driverless vehicle delivery that Tesla did – a PR stunt, rather than a full rollout. We’ll have to wait and see.
Tesla’s main competitor in the robotaxi space is Waymo, which has been operating truly driverless vehicles for several years now. The company has also been operating autonomous, driverless vehicles in Austin since March of this year.
Musk went on to talk about future improvements to Tesla’s software and hardware in his answer.
The company is currently on hardware previously deemed HW4, though to cash in on the AI stock market bubble, it now refers to that system as AI4. He said that AI5 will be 10-40 times better than HW4 and go into volume production in 2027, with AI6 coming soon after.
Musk’s mention of future hardware improvements neglects one important aspect of these improvements, which is that for every hardware improvement Tesla puts into its fleet, the more vehicles it will have to upgrade later.
Tesla long promised that its vehicles had all the hardware for self-driving, which means it’s going to have to upgrade a lot of cars – and there are court cases around the world seeking to force the company to do so. Together, these lawsuits and other potential challenges could mean billions of dollars in liabilities for the company.
Musk then closed his statements by claiming that “our” goal is to “to understand the meaning of life and… propagate consciousness out to the stars,” which is not Tesla’s goal. Tesla’s actual goal is to accelerate the transition to sustainable energy. He may have been referring to xAI’s goal, but given the answer was about Tesla, perhaps he was confused (or perhaps he doesn’t care about Tesla anymore, and isn’t a good CEO for the company as a result…)
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VW’s retro-tastic minivan hasn’t been the sales success the company might have wanted, and a lot of that has to do with the van’s sky high price tag. Now, VW is asking: will a $10,000 discount be enough to create some buzz for the ID.Buzz?
Volkswagen is offering $7,500 in Retail Customer Bonus cash this month – up from the $2,500 the company offered its Black Friday customers – that, along with an additional $2,500 unadvertised dealer cash incentive that CarsDirect is reporting absolutely, definitely exists, adds up to a stout $10,000 total discount on the all-electric VW ID.Buzz … and that’s before you start haggling with your dealer over the MSRP.
It’s a lot
As much as I like the the Volkswagen ID.Buzz, its starting MSRP around $61,545 (incl. destination) puts it at nearly twice what you’d probably expect a minivan to cost if the last time you shopped for one was at a Dodge store. Still, that hefty price tag is some $20,000 higher than the baseline Toyota Sienna hybrid or Honda Odyssey.
That 50% higher price is a lot to swallow even if you do buy into the nostalgia. Still, the ID.Buzz is capable enough, and with ~230 miles of range and 282 hp on offer from its battery/electric motor combo – plus Supercharger access – it’s at least able to keep up with the minivan competition.
So, while that $10,000 discount isn’t going to turn the ID.Buzz into the second coming of the affordable, family-hauling Caravan, it does bring VW’s electric people-mover a little closer to earth. In fact, with a $50K price tag, it’s right in line with the average transaction price of a new vehicles. So, if nothing else, that reduced price could finally gives electric minivan buyers something to buzz about (I tried so hard to work that in, you guys).
If you’ve been shopping for a family-hauler and dig the retro vibe over something like the (excellent) Kia EV9, click through the link below and set up a test drive at your local VW dealer.
SOURCE: CarsDirect; images via VW.
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Peterbilt has jumped into the MD truck ring with the launch three new medium-duty electric trucks that deliver zero-emissions power, ultra-fast 350 kW charging, and proven, versatile platforms for delivery, utility service, and vocational upfitting.
The new Peterbilt 536EV, 537EV, and 548EV medium-duty trucks slot into the same versatile medium-duty segments the company’s fleets already know, but swap diesel power for latest PACCAR ePowertrain, with up to 605 hp and 1,850 lb-ft of torque available at 0 rpm. That big motor draws power from a variety of LFP battery packs and be fitted with ePTO options rated for either 25 kW (two-battery option) or 150 kW (three-battery option), making them suitable for that can be sized for daily delivery routes, urban utility work, and municipal fleets looking to cut both emissions and maintenance costs.
What’s more, the new Peterbilt’s flexible architecture allows for integration with existing PACCAR suspension bits to make 4×2 and 6×4 configurations, and any wheelbase of 163 inches or longer, and up to 82,000 lbs. gross combined weight ratings possible.
“[The new trucks are] optimized for the demands of the medium duty segment, the next generation of Peterbilt electric vehicles deliver excellent efficiency, rapid charging and versatile configurations elevating customer productivity across a wide range of applications,” said Erik Johnson, Peterbilt assistant general manager, Sales & Marketing.
In addition to all those goodies, the PACCAR EV tech continues to be top-notch, with the previously-mentioned 350 kW charging, regenerative braking, and industry-leading ergonomics.
Peterbilt’s new MDEVs ship with a blue accented crown and grille for a distinctive exterior look, as well as EV-exclusive panels on the side of the hood. The interior design features laser-etched trim panels on the EV-exclusive Magneto Gray interior, just in case the driver in the quiet, smooth, and stink-free cabin forgets they’re in an electric truck.
Electrek’s Take
Ignore the headlines. The death of the commercial EV market simply hasn’t happened, and won’t happen any time soon.
If you believe the engineers and analysts at MAN Trucks and Orange EV (and, you should), an EV like this can pay for itself in reduced fuel and maintenance costs even without incentives, then you should already know what I’m about to say: the future of trucking is 100% electric.
SOURCE | IMAGES: PACCAR.
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.
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