Gas lawn equipment is horrible for health – here’s how these cities are fixing it
A new interactive mapping tool shows how a growing number of US cities and states have passed regulations restricting the use of gas-powered lawn equipment, or incentivizing the use of electric equipment, with big clean air benefits for a comparatively small investment.
While gas lawn equipment use may seem like it’s not all that big a deal at first glance, gas leafblowers and lawnmowers can actually extremely bad for air and human health – sometimes moreso than cars.
The issue is that “small off-road engines” (SOREs) usually don’t include any sort of pollution controls, and are often dirtier two-stroke engines that create more power in a small package, but emit orders of magnitude more pollution in the form of unburned particulates from the incomplete combustion process they undergo when compared to four-stroke engines.
As a result, running a gas leaf blower for an hour can produce more emissions of nitrogen oxide (NOx) and reactive organic gases (ROG) than driving a small passenger car 1,000 miles. The car still has plenty of other impacts – higher carbon emissions and energy use, contribution to sprawl and land use, oil dependency and so on – but for these specific smog-forming pollutants, SOREs have a major impact.
It’s gotten to the point where California regulators at one point said that gas lawn equipment was responsible for more NOx + ROG emissions statewide than passenger cars did. And in Colorado, lawn & garden equipment contributes about a third as much ozone as the Colorado’s large oil & gas industry, or also about a third as much as all on-road vehicles combined (including heavy duty trucks).
This pollution doesn’t just form smog and harm human health, but when it happens in residential areas as it often does, it can directly pollute the air of the homes nearby – and operators, of course, have to breathe it every day. Not only that, but the rumbling noise of lawn equipment can create quite a nuisance in residential areas, especially with the rising popularity of working from home.
As a result of all of this, regulators in many states and cities have recognized that restrictions on gas lawn equipment can give outsized air quality benefits for relatively little cost or disruption, and that’s exactly what they’ve done in many places across the country, according to a new analysis by U.S. PIRG.
The new interactive mapping tool was created by U.S. PIRG, a public interest advocacy group which focuses on a number of issues, including environment and clean air.
It shows that cities in 26 states have passed some sort of restriction on use of gas lawn equipment, or incentive to swap to electric. As you might expect, California and Colorado are leading the way here, but plenty of other states and cities have something available, including some that aren’t always known for defending clean air on the state level (like, for example, Texas),
These restrictions take several forms. From California’s statewide ban on sale of new gas lawn equipment, to city restrictions on gas leaf blowers or on any equipment over a certain noise level, to municipal use of electric equipment, or simply incentives to encourage swapping out gas for electric.
Thankfully, there are better options available these days, and they’re quite cheap compared to the outsized air quality benefits they produce.
Electric lawn equipment has improved dramatically in recent years, offering lower noise, no emissions, and just as much power as gas-powered versions. Units are often available at a similar price as gas versions, and not only that, there are incentives available to replace gas models with electric ones.
Some of the locations on the above map have focused on an incentive approach rather than limitations. So in places that have boneheadedly made it illegal for local governments to restrict the use of gas leaf blowers like Texas has, cities like Austin and Dallas have nevertheless instituted incentive campaigns to help their residents and encourage switching over.
US PIRG’s page describes several policies that cities or states can implement to help reduce the impacts of these small polluting engines, and residents can certainly talk to their representatives and encourage movement on this issue.
And if you’re looking to get yourself some gas lawn equipment, keep an eye out for Electrek’s “Green Deals” posts where deals come up quite frequently. 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 as you can see from the map, there are incentives available elsewhere too.
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Wind energy powered 20% of all electricity consumed in Europe (19% in the EU) in 2024, and the EU has set a goal to grow this share to 34% by 2030 and more than 50% by 2050.
To stay on track, the EU needs to install 30 GW of new wind farms annually, but it only managed 13 GW in 2024 – 11.4 GW onshore and 1.4 GW offshore. This is what’s holding the EU back from achieving its wind growth goals.
Three big problems holding Europe’s wind power back
Europe’s wind power growth is stalling for three key reasons:
Permitting delays. Many governments haven’t implemented the EU’s new permitting rules, making it harder for projects to move forward.
Grid connection bottlenecks. Over 500 GW(!) of potential wind capacity is stuck in grid connection queues.
Slow electrification. Europe’s economy isn’t electrifying fast enough to drive demand for more renewable energy.
Brussels-based trade association WindEurope CEO Giles Dickson summed it up: “The EU must urgently tackle all three problems. More wind means cheaper power, which means increased competitiveness.”
Permitting: Germany sets the standard
Permitting remains a massive roadblock, despite new EU rules aimed at streamlining the process. In fact, the situation worsened in 2024 in many countries. The bright spot? Germany. By embracing the EU’s permitting rules — with measures like binding deadlines and treating wind energy as a public interest priority — Germany approved a record 15 GW of new onshore wind in 2024. That’s seven times more than five years ago.
If other governments follow Germany’s lead, Europe could unlock the full potential of wind energy and bolster energy security.
Grid connections: a growing crisis
Access to the electricity grid is now the biggest obstacle to deploying wind energy. And it’s not just about long queues — Europe’s grid infrastructure isn’t expanding fast enough to keep up with demand. A glaring example is Germany’s 900-megawatt (MW) Borkum Riffgrund 3 offshore wind farm. The turbines are ready to go, but the grid connection won’t be in place until 2026.
This issue isn’t isolated. Governments need to accelerate grid expansion if they’re serious about meeting renewable energy targets.
Electrification: falling behind
Wind energy’s growth is also tied to how quickly Europe electrifies its economy. Right now, electricity accounts for just 23% of the EU’s total energy consumption. That needs to jump to 61% by 2050 to align with climate goals. However, electrification efforts in key sectors like transportation, heating, and industry are moving too slowly.
European Commission president Ursula von der Leyen has tasked Energy Commissioner Dan Jørgensen with crafting an Electrification Action Plan. That can’t come soon enough.
More wind farms awarded, but challenges persist
On a positive note, governments across Europe awarded a record 37 GW of new wind capacity (29 GW in the EU) in 2024. But without faster permitting, better grid connections, and increased electrification, these awards won’t translate into the clean energy-producing wind farms Europe desperately needs.
Investments and corporate interest
Investments in wind energy totaled €31 billion in 2024, financing 19 GW of new capacity. While onshore wind investments remained strong at €24 billion, offshore wind funding saw a dip. Final investment decisions for offshore projects remain challenging due to slow permitting and grid delays.
Corporate consumers continue to show strong interest in wind energy. Half of all electricity contracted under Power Purchase Agreements (PPAs) in 2024 was wind. Dedicated wind PPAs were 4 GW out of a total of 12 GW of renewable PPAs.
Read more: Renewables could meet almost half of global electricity demand by 2030 – IEA
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In the Electrek Podcast, we discuss the most popular news in the world of sustainable transport and energy. In this week’s episode, we discuss the official unveiling of the new Tesla Model Y, Mazda 6e, Aptera solar car production-intent, and more.
The show is live every Friday at 4 p.m. ET on Electrek’s YouTube channel.
As a reminder, we’ll have an accompanying post, like this one, on the site with an embedded link to the live stream. Head to the YouTube channel to get your questions and comments in.
After the show ends at around 5 p.m. ET, the video will be archived on YouTube and the audio on all your favorite podcast apps:
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The Chinese EV leader is launching a new flagship electric sedan. BYD’s new Han L EV leaked in China on Friday, revealing a potential Tesla Model S Plaid challenger.
What we know about the BYD Han L EV so far
We knew it was coming soon after BYD teased the Han L on social media a few days ago. Now, we are learning more about what to expect.
BYD’s new electric sedan appeared in China’s latest Ministry of Industry and Information Tech (MIIT) filing, a catalog of new vehicles that will soon be sold.
The filing revealed four versions, including two EV and two PHEV models. The Han L EV will be available in single- and dual-motor configurations. With a peak power of 580 kW (777 hp), the single-motor model packs more power than expected.
BYD’s dual-motor Han L gains an additional 230 kW (308 hp) front-mounted motor. As CnEVPost pointed out, the vehicle’s back has a “2.7S” badge, which suggests a 0 to 100 km/h (0 to 62 mph) sprint time of just 2.7 seconds.
To put that into perspective, the Tesla Model S Plaid can accelerate from 0 to 100 km in 2.1 seconds. In China, the Model S Plaid starts at RBM 814,900, or over $110,000. Speaking of Tesla, the EV leader just unveiled its highly anticipated Model Y “Juniper” refresh in China on Thursday. It starts at RMB 263,500 ($36,000).
BYD already sells the Han EV in China, starting at around RMB 200,000. However, the single front motor, with a peak power of 180 kW, is much less potent than the “L” model. The Han EV can accelerate from 0 to 100 km/h in 7.9 seconds.
At 5,050 mm long, 1,960 mm wide, and 1,505 mm tall with a wheelbase of 2,970 mm, BYD’s new Han L is roughly the size of the Model Y (4,970 mm long, 1,964 mm wide, 1,445 mm tall, wheelbase of 2,960 mm).
Other than that it will use a lithium iron phosphate (LFP) pack from BYD’s FinDreams unit, no other battery specs were revealed. Check back soon for the full rundown.
Source: CnEVPost, China MIIT
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