I know it feels like there’s a National Anything Day just about every day. And believe it or not, it’s National E-bike Day today. As we celebrate this fun new holiday, it’s important to remember the impact our daily choices has on the environment. One of the most significant ways to reduce our carbon footprint is to reevaluate our means of transportation. In recent years, electric bicycles have emerged as an environmentally friendly alternative to traditional cars and personal vehicles.
First of all, why is it National E-bike Day? Apparently the never-resting team over at Lectric E-bikes was able to make it official. As they explained:
To celebrate the 4-year anniversary of Lectric eBikes, our company has officially registered May 30th as National E-Bike Day! Yep, you heard that right. Look it up if you don’t believe us! The goal for this holiday is to encourage riders everywhere to celebrate the many benefits of eBiking and opt into electric transportation.
That makes today as good a time as any to take a deeper look into the many benefits of electric bikes, some of which may even surprise you.
Electric bikes help reduce carbon emissions
One of the most compelling reasons to switch to e-bikes is the potential to reduce greenhouse gas emissions. According to the Environmental Protection Agency (EPA), transportation accounts for 29% of total greenhouse gas emissions in the United States. Most of these emissions come from personal vehicles like cars and light trucks.
E-bikes produce significantly lower emissions than traditional cars. They run on electricity, which can come from renewable sources like solar or wind power, which is now overtaking fossil fuel-powered electric generation in many areas. You can even charge an e-bike on solar energy that you generate at home, off the grid.
As more countries transition to renewable energy sources, the carbon footprint of e-bikes will decrease further. When used for short trips and commuting, e-bikes can effectively replace cars, resulting in a substantial reduction in emissions.
Charging an e-bike from the sun
Electric bikes are much more energy efficient
E-bikes are much more energy-efficient than conventional cars, using a fraction of the energy to travel the same distance. An average e-bike uses about 0.025 kWh per mile, whereas a traditional car consumes around 0.34 kWh per mile. This means that e-bikes are over 10 times more energy-efficient than cars.
By switching to e-bikes, we can drastically reduce energy consumption and dependence on fossil fuels, promoting sustainability.
Electric bikes help reduce traffic congestion (for everyone)
As urban populations continue to grow, traffic congestion has become a significant issue in many cities worldwide. By replacing cars with e-bikes, we can alleviate this problem.
E-bikes are smaller and more maneuverable than cars, allowing for more efficient use of road space. Additionally, e-bikes can often utilize bike lanes and paths, further reducing traffic congestion. By switching more car drivers to e-bikes, we can create more livable, less congested cities. Even if you don’t personally swap your car for an e-bike, everyone who does so helps to reduce traffic for everyone!
Riding an e-bike can help improve cardiovascular fitness, muscle strength, flexibility, and overall well-being.
Even riding a throttle-controlled e-bike without pedaling provides a marginal upper body workout and helps improve balance, not to mention engaging more areas of the brain associated with fine motor controls.
By incorporating e-bikes into our daily routines, we can not only reduce our environmental impact but also improve our health and quality of life.
E-bikes can save you some serious money!
E-bikes are more cost-effective than cars when considering purchase price, maintenance, fuel expenses, parking, and basically every single other associated cost.
Electric bicycles generally cost less to purchase than cars and have lower operating costs because they require so many fewer resources to manufacture. An electric car battery, which is the most expensive part of most electric vehicles, has enough battery cells to produce 100 or more e-bike batteries.
With no need for gasoline, e-bikes eliminate fuel expenses, and their simpler design requires less maintenance. Moreover, electricity is often cheaper than gasoline, making e-bikes a more affordable option for daily commuting and transportation.
Many quality e-bikes are now available for under $1,500, with many good models now reaching the under $1,000 category. We have an entire list of the best e-bikes for every budget here.
E-bikes increase accessibility and inclusivity
E-bikes offer an accessible and inclusive mode of transportation for people of various ages and physical abilities.
The electric assistance provided by e-bikes enables riders to travel longer distances and tackle more challenging terrain without excessive physical exertion. This makes e-bikes an excellent option for older individuals, people with mobility issues, and those who are new to cycling.
By making cycling more accessible, e-bikes can encourage a broader range of people to adopt this sustainable mode of transportation.
Supporting local economies
Switching to e-bikes can also have a positive impact on local economies. By reducing our reliance on cars, we can decrease the demand for imported oil and support local businesses that provide e-bikes and related services.
Furthermore, as more people adopt e-bikes, there is potential for growth in the e-bike industry, creating new job opportunities and stimulating economic development.
E-bike specific bike shops have begun springing up in many areas, focusing on specialties such as hub motor lacing, battery repair, and other new e-bike related maintenance jobs, creating more employment in local communities.
By prioritizing cycling infrastructure, such as bike lanes and bike parking, cities can become more sustainable, livable, and people-centric. This shift in urban design can also encourage more people to adopt e-bikes and other sustainable modes of transportation, further reducing our collective environmental impact.
While cycling always offered this benefit, the huge increase in two-wheeled commuters created by the influx of easy-to-ride e-bikes has jumpstarted this effect in US cities.
Environmental justice
The benefits of e-bikes extend beyond individual users and can contribute to broader environmental justice.
Communities that disproportionately suffer from the negative impacts of air pollution, often lower-income and minority neighborhoods, stand to gain from a reduction in vehicle emissions.
By promoting e-bikes and improving cycling infrastructure, we can work toward more equitable and healthy urban environments for all.
As we celebrate National E-bike Day and consider the future of our planet, the case for switching to electric bicycles becomes increasingly clear. E-bikes offer a sustainable, cost-effective, and inclusive alternative to traditional cars and personal vehicles, reducing greenhouse gas emissions, alleviating traffic congestion, and promoting public health. By embracing e-bikes, we can create more livable cities, support local economies, and advance environmental justice.
The transition to electric bicycles is not only an individual choice but also a collective responsibility. By advocating for better cycling infrastructure and supporting policies that promote e-bike adoption, we can accelerate the transition to a greener, more sustainable future. On National E-bike Day and beyond, let’s commit to making e-bikes a central part of our journey toward a cleaner, healthier, and more equitable world.
They may not be for everybody, but they are for many. And each person who replaces car miles with e-bike miles is having a positive effect on our cities, our society, and our world.
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Electricity prices rose 4.5% in the past year, according to the consumer price index for May 2025 — nearly double the inflation rate for all goods and services.
The U.S. Energy Information Administration estimated in May that retail electricity prices would outpace inflation through 2026. Prices have already risen faster than the broad inflation rate since 2022, it said.
“It’s a pretty simple story: It’s a story of supply and demand,” said David Hill, executive vice president of energy at the Bipartisan Policy Center and former general counsel at the U.S. Energy Department.
There are many contributing factors, economists and energy experts said.
At a high level, the growth in electricity demand and deactivation of power-generating facilities are outstripping the pace at which new electricity generation is being added to the electric grid, Hill said.
Prices are regional
U.S. consumers spent an average of about $1,760 on electricity in 2023, according to the EIA, which cited federal data from the Bureau of Labor Statistics.
Of course, cost can vary widely based on where consumers live and their electricity consumption. The average U.S. household paid about 17 cents per kilowatt-hour of electricity in March 2025 — but ranged from a low of about 11 cents per kWh in North Dakota to about 41 cents per kWh in Hawaii, according to EIA data.
Households in certain geographies will see their electric bills rise faster than those in others, experts said.
Residential electricity prices in the Pacific, Middle Atlantic and New England regions — areas where consumers already pay much more per kilowatt-hour for electricity — could increase more than the national average, according to the EIA.
“Electricity prices are regionally determined, not globally determined like oil prices,” said Joe Seydl, a senior markets economist at J.P. Morgan Private Bank.
The EIA expects average retail electricity prices to increase 13% from 2022 through 2025.
That means the average household’s annual electricity bill could rise about $219 in 2025 relative to 2022, to about $1,902 from $1,683, according to a CNBC analysis of federal data. That assumes their usage is unchanged.
But prices for Pacific area households will rise 26% over that period, to more than 21 cents per kilowatt-hour, EIA estimates. Meanwhile, households in the West North Central region will see prices increase 8% in that period, to almost 11 cents per kWh.
However, certain electricity trends are happening nationwide, not just regionally, experts said.
Data centers are ‘energy hungry’
The QTS data center complex under development in Fayetteville, Georgia, on Oct. 17, 2024.
Elijah Nouvelage | Bloomberg | Getty Images
Electricity demand growth was “minimal” in recent decades due to increases in energy efficiency, according to Jennifer Curran, senior vice president of planning and operations at Midcontinent Independent System Operator, who testified at a House energy hearing in March. (MISO, a regional electric-grid operator, serves 45 million people across 15 states.)
Meanwhile, U.S. “electrification” swelled via use of electronic devices, smart-home products and electric vehicles, Curran said.
Now, demand is poised to surge in coming years, and data centers are a major contributor, experts said.
Data centers are vast warehouses of computer servers and other IT equipment that power cloud computing, artificial intelligence and other tech applications.
Data center electricity use tripled to 176 Terawatt-hours in the decade through 2023, according to the U.S. Energy Department. Use is projected to double or triple by 2028, the agency said.
Data centers are expected to consume up to 12% of total U.S. electricity by 2028, up from 4.4% in 2023, the Energy Department said.
They’re “energy hungry,” Curran said. Demand growth has been “unexpected” and largely due to support for artificial intelligence, she said.
The U.S. economy is set to consume more electricity in 2030 for processing data than for manufacturing all energy-intensive goods combined, including aluminum, steel, cement and chemicals, according to the International Energy Agency.
Continued electrification among businesses and households is expected to raise electricity demand, too, experts said.
The U.S. has moved away from fossil fuels like coal, oil and natural gas to reduce planet-warming greenhouse-gas emissions.
For example, more households may use electric vehicles rather than gasoline-powered cars or electric heat pumps versus a gas furnace — which are more efficient technologies but raise overall demand on the electric grid, experts said.
Population growth and cryptocurrency mining, another power-intensive activity, are also contributors, said BPC’s Hill.
‘All about infrastructure’
Thianchai Sitthikongsak | Moment | Getty Images
As electricity demand is rising, the U.S. is also having problems relative to transmission and distribution of power, said Seydl of J.P. Morgan.
Rising electricity prices are “all about infrastructure at this point,” he said. “The grid is aged.”
For example, transmission line growth is “stuck in a rut” and “way below” Energy Department targets for 2030 and 2035, Michael Cembalest, chairman of market and investment Strategy for J.P. Morgan Asset & Wealth Management, wrote in a March energy report.
Shortages of transformer equipment — which step voltages up and down across the U.S. grid — pose another obstacle, Cembalest wrote. Delivery times are about two to three years, up from about four to six weeks in 2019, he wrote.
“Half of all US transformers are near the end of their useful lives and will need replacing, along with replacements in areas affected by hurricanes, floods and wildfires,” Cembalest wrote.
Transformers and other transmission equipment have experienced the second highest inflation rate among all wholesale goods in the US since 2018, he wrote.
Meanwhile, certain facilities like old fossil-fuel powered plants have been decommissioned and new energy capacity to replace it has been relatively slow to come online, said BPC’s Hill. There has also been inflation in prices for equipment and labor, so it costs more to build facilities, he said.
In a high-tech move that we can all get behind and isn’t dystopian at all, the City of Barcelona is feeding camera data from its city buses into an advanced AI, but they swear they’re not using the footage to to issue tickets to bad drivers. Yet.
Barcelona and its Ring Roads Low Emission Zone have earned lots of fans by limiting ICE traffic in the city’s core. The city’s latest idea to promote mass transit is the deployment of an artificial intelligence system developed by Hayden AI for automatic enforcement of reserved lanes and stops to improve bus circulation – but while it seems to be working as intended, it’s raising entirely different questions.
“Bus lanes are designed to help deliver reliable, fast, and convenient public transport service. But private vehicles illegally using bus lanes make this impossible,” explains Laia Bonet, First Deputy Mayor, Area for Urban Planning, Ecological Transition, Urban Services and Housing at the Ajuntament de Barcelona. “We are excited to partner with Hayden AI to learn where these problems occur and how they are impacting our public transport service.”
Currently operating as a pilot program on the city’s H12 and D20 bus lines, the system uses cameras installed on the city’s electric buses to detect vehicles that commit static violations in the bus lanes and stops (read: stopping or parking where you shouldn’t). The Hayden AI system then analyses that data and provides statistical information on what it captures while the bus is driving along on its daily route.
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Hayden AI says that, while it photographs and records video sequences and collects contextual information of the violation, its cameras do not record license plates or people and no penalties are being issued to drivers or owners of the vehicles.
So far so good, right? But it’s what happens once the six mont pilot is over that seems like it should be setting off alarm bells.
Big Brother Bus is watching
“You are being recorded” sign in a bus; via Barcelona City Council.
The footage is manually reviewed by a Transports Metropolitans de Barcelona (TMB) officer, who reportedly reviewed some 2,500 violations identified by AI in May alone. But, while the system isn’t being used to issue violations during the pilot program, it easily could.
And, in fact, it already has … and the AI f@#ked up royally.
AI writes thousands of bad tickets
NYC issued hundreds of thousands of tickets; via NBC.
When AI was given the ability to issue citations in New York City earlier this year, it wrote more than 290,000 tickets (that’s right: two-hundred and ninety thousand) in just three months, generating nearly $21 million in revenue for the city. The was just one problem: thousands of those drivers weren’t doing anything wrong.
What’s more, the photos generated by the AI powered cameras were supposed to be approved only after being verified by a human, but either that didn’t happen, or it did happen and the human operator in question wasn’t paying attention, or (maybe the worst possibility) the violations were mistakes or hallucinations, and the human checker couldn’t tell the difference.
In OpenAI’s tests of its newest o3 and o4-mini reasoning models, the company found the o3 model hallucinated 33% of the time during its PersonQA tests, in which the bot is asked questions about public figures. When asked short fact-based questions in the company’s SimpleQA tests, OpenAI said o3 hallucinated 51% of the time. The o4-mini model fared even worse: It hallucinated 41% of the time during the PersonQA test and 79% of the time in the SimpleQA test, though OpenAI said its worse performance was expected as it is a smaller model designed to be faster. OpenAI’s latest update to ChatGPT, GPT-4.5, hallucinates less than its o3 and o4-mini models. The company said when GPT-4.5 was released in February the model has a hallucination rate of 37.1% for its SimpleQA test.
I don’t know about you guys, but if we had a local traffic cop that got it wrong 33% of the time (at best), I’d be surprised if they kept their job for very long. But AI? AI has a multibillion dollar hype train and armies of undereducated believers talking about singularities and building themselves blonde robots with boobs. And once the AI starts issuing tickets to the AI that’s driving your robotaxi, it can just call its buddy AI the bank to send over your money. No human necessary, at any point, and the economy keeps on humming.
But, like – I’m sure that’s fine. Embrace the future and all that … right?
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A new report from global energy think tank Ember says batteries have officially hit the price point that lets solar power deliver affordable electricity almost every hour of the year in the sunniest parts of the world.
The study looked at hourly solar data from 12 cities and found that in sun-soaked places like Las Vegas, you could pair 6 gigawatts (GW) of solar panels with 17 gigawatt-hours (GWh) of batteries and get a steady 1 GW of power nearly 24/7. The cost? Just $104 per megawatt-hour (MWh) based on average global prices for solar and batteries in 2024. That’s a 22% drop in a year and cheaper than new coal ($118/MWh) and nuclear ($182/MWh) in many regions.
Ember calls it “24/365 solar generation,” and it’s not just a theoretical model. Cities like Muscat, Oman, and Las Vegas can hit that steady power mark for up to 99% of the hours in a year. Hyderabad, Madrid, and Buenos Aires can reach 80–95% of the way there using that same solar-plus-storage setup with some cloud cover. And even cloudier cities like Birmingham in the UK can cover about 62% of hours annually.
“This is a turning point in the clean energy transition,” said Kostantsa Rangelova, global electricity analyst at Ember. “Around-the-clock solar is no longer a distant dream; it’s an economic reality of the world. It unlocks game-changing opportunities for energy-hungry industries like data centres and manufacturing.”
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This is an enormous opportunity for sunny regions in Africa and Latin America. Manufacturers and data centers could also tap into solar-plus-storage and skip long waits (and big bills) for new grid connections.
It’s not a silver bullet for grid-wide reliability, but it lets solar carry much more of the load, especially where sunshine is abundant. Batteries also help avoid costly grid expansions by allowing up to five times more solar to plug into existing connections.
In 2024 alone, global battery prices dropped 40%, which helped drive down solar-plus-storage costs by 22%. Record-low tenders from countries like Saudi Arabia point to even cheaper options coming soon.
Real-world projects are already online: The UAE built the world’s first gigawatt-scale 24-hour solar facility. Arizona is already home to solar-powered data centers. And as battery tech keeps improving, round-the-clock solar could become the backbone of clean energy systems in the world’s sunniest places.
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