If you thought most Europeans had it bad with lower e-bike speed limits of just 25 km/h (15 mph), then prepare yourself for even tighter restrictions in one European capital. That’s because Amsterdam’s city officials are proposing to reduce the electric bike speed limit on cycle paths to just 20 km/h (12 mph).
According to a letter to the city council from city transportation chief Melanie Van Der Horst regarding the subject of electric bike speed limits, many e-bikes traveling on the city’s vast cycling path network are said to reach speeds of 30 km/h (18 mph) or higher. The letter explained that the vast range of different speeds from slower non-electric bikes to faster electric bikes can be dangerous to kids and elderly riders on the cycling paths.
According to Dutch News, in order to create the reduced speed limit for e-bikes, a national law would need to be passed.
In the meantime, the city is trying to encourage faster electric bike riders to stick to the roads instead of cycling paths. They are also exploring the use of smart apps that can notify cyclists when they enter lower speed zones.
The issue of fast e-bikes may be uniquely important in Amsterdam, often seen as the cycling capital of the world. According to Road.cc, two thirds of daily transportation trips in the city are performed by bike.
Around 50% of bicycles sold in the city are electric, meaning e-bikes and non-electric bikes constantly mix on the cycling paths.
European electric bicycle laws don’t permit manufacturers to allow e-bikes to travel at over 25 km/h (15 mph) assisted. After hitting that speed, the motor must cut out and any additional speed is only obtainable under pedal power alone. However, non-compliant e-bikes that can exceed the established European e-bike standards can still be found.
Some electric bicycles that come programmed with EU-legal speed limits can also be modified to travel faster, though manufacturers and regulators have attempted to put an end to this practice of e-bike hot-rodding.
Electrek’s Take
The balance of speed and efficiency is tricky, especially in a place like Amsterdam where two-wheeled traffic can outnumber four-wheeled traffic. Faster e-bikes are often preferred because they reduce travel time and thus are more effective. But faster e-bike speeds can sometimes come at the cost of safety when cycling paths are already crowded.
However, I’m not sure that targeting e-bikes is the best way to handle it, especially when pedal bikes often ride faster. This is especially true in Europe, where the lower 25 km/h (15 mph) speed limit on e-bikes already means that many pedal cyclists pass by e-bikes in the cycling lanes.
Instead, it seems like a system that treats cycle path users like road users makes more sense. Creating a speed limit that is posted on the bike lane and then ticketing anyone who exceeds it or otherwise rides dangerously would seem sensible to me. It would allow e-bikes to be capable of higher speeds, which is useful when on the open road, but would ensure that people only use those speeds where safe and appropriate.
Of course that would require more manpower in the form of increased traffic cops. But if the issue here is safety, and if you’re playing with the kind of tax money that European countries get to enjoy, then it seems worth it to me.
But hey, they don’t ask me for my opinion on Dutch cycling laws. Nor should they.
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China just connected its largest single-capacity solar farm built on a former coal mining area, which is in the Gobi Desert, to the grid.
The Mengxi Blue Ocean Photovoltaic Power Station, located in Otog Front Banner, Ordos, Inner Mongolia, came online on November 5. With a massive installed capacity of 3 gigawatts (GW) and over 5.9 million solar panels, the plant will generate around 5.7 billion kilowatt-hours of electricity annually – enough to power 2 million households.
This huge project will save about 1.71 million tons of standard coal each year and cut carbon dioxide emissions by roughly 4.7 million tons, which is equivalent to planting 62,700 hectares (around 155,000 acres) of trees.
Built on coal mining subsidence land, Mengxi Blue Ocean is part of China’s national West-East Electricity Transfer Project, which brings investment and development to western China west while supplying the growing need for electricity in the eastern provinces.
The solar farm includes the country’s first large-scale outdoor solar testing base in the Gobi Desert climate, demonstrating the potential for large solar installations in challenging environments.
The power station makes use of new rare earth alloy grounding materials, cutting costs by 40%. It also replaces traditional concrete foundations with steel to minimize impact on the local grassland ecosystem.
Chuang Xihong, deputy director of the Engineering Construction Department of Guodian Power Group, CHN Energy’s parent company, explained that Mengxi Blue Ocean is an agrivoltaic project as well [via PV Tech]:
Fine forage and sand-fixing plants are planted under the PV modules, providing grazing for Australian White Sheep and chickens. A composite ecological development model will be established where PV power generation and breeding will go hand in hand.
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Operations at Three Mile Island are poised to restart in four years, the latest sign that the nuclear power industry is undergoing a major turnaround after a wave of plant closures.
The Unit 1 reactor at Three Mile Island, which entered service in 1974, was permanently shut down in 2019 due to economic pressure as nuclear power struggled to compete against natural gas. But the tech sector’s growing power needs are breathing new life into the industry.
Constellation Energy plants to restart Unit 1 in 2028 through an agreement with Microsoft to help power the tech company’s data centers. The plant will be renamed the Crane Clean Energy Center — after Chris Crane, the late CEO of the plant’s former owner, Exelon — and its restart is subject to approval by the Nuclear Regulatory Commission.
The Department of Energy said Unit 1 operated safely and efficiently before being shut down five years ago. However, it lies within walking distance of the site of the worst nuclear accident in U.S. history. The Unit 2 reactor suffered a partial meltdown in 1979 and has not operated since the accident. It is being decommissioned by its owner, Energy Solutions.
Constellation’s chief generation officer, Bryan Hanson said Unit 1 is in good condition and the restoration will mostly involve typical maintenance work.
Here is a look at the plant’s main control room, the turbine deck that houses the main power generator, and the facility’s iconic cooling towers. For more on the restart click here.
Main control room
The control panel in the main control room of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Constellation’s chief generation officer, Bryan Hanson, inside the main control room of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Telephones in the main control room of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Part of the main control room of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Part of the main control room of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Turbine deck
Part of the turbine deck of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Part of the turbine deck of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Electrical panels on the turbine deck of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Part of the turbine deck of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
A desk on the turbine deck of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Cooling towers
A detail of two cooling towers at the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Power lines and a cooling tower at the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Detail of a cooling tower at the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
Cooling towers at the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.
Danielle DeVries | CNBC
— CNBC’s Danielle DeVries contributed to this report.