The Green Wave Spreads

We have previously written about The Green Wave for cyclists that started on Nørrebrogade street last year. The idea, in summary, is that if you cycle 20 km/h you'll hit green lights the whole way into the city centre.

The 35,000 cyclists on Nørrebrogade have taken the wave to heart. The average speed on the stretch - and in Copenhagen in general - was 15.5 km/h. It is now 20.3 km/h where the Green Wave carries the cycling crowds.

There are safety advantages in play, as well as general convenience. Cyclists who raced along the route at higher speeds have lowered their pace in order to catch all the lights. Good for safety.

The Green Wave has proved to be such a massive success that it has now been extended to two other main stretches leading to the city centre.

The Green Wave will carry 18,000 cyclists a day on Østerbrogade and 17,000 on Amagerbrogade.

The traffic lights are coordinated during the morning rush hour between 06:00 - 10:00/12:00 [depending on the route] and then the wave reverses so the lights are coordinated in the opposite direction between 12:00/15:00 - 18:00 for the trip home.

The concept has now been adopted in Amsterdam.

7550 New Bike Parking Spots at Copenhagen Central Station

For all of Copenhagen's badassness as a bicycle city, there remains one thing that the City still completely sucks at. Bicycle parking at train stations. At Copenhagen Central Station there are only about 1000 bike parking spots. Danish State Railways can't even tell us how many spots they have. They're not sure. Even in Basel they have 800+. In Antwerp they have this . Don't even get me started on the Dutch. 12,500 bike parking spots are on the way in some place called Utrecht . Amsterdam has a multi-story bike parking facility, floating bicycle barges round the back and are planning 7000 more spots underwater . Even at the nation's busiest train station, Nørreport, the recent and fancy redesign failed miserably in providing parking that is adequate for the demand . Architects once again failing to respond to actual urban needs. It is time to remedy that. Here is my design for 7550 bike parking spots behind Copenhagen Central Station. Steve C. Montebello i...

The Race for Lithium for Electric Cars and Bicycles

Uyuni Salt Flats, Bolivia. Photo: Ezequiel Cabrera/Wikipedia The coming boom in batteries to electric cars and Lazy Bikes (electric-assist bicycles) means a boom in batteries with which to run them. A new race for natural resources has begun. Enter Lithium, the world's lightest metal. For 150 years it's been nickel and lead that have been used in batteries but the advent of lithium technology has allowed for a revolution. Longer battery life, lighter batteries in our laptaps and mobile phones and iPods. Lithium weighs 1/20th of what nickel and lead do. Lithium is also used in anti-depressive medicine, ceramics and nuclear power. With all this talk of electric cars and bicycles, the demand for lithium is on the verge of exploding. Lithium is the new oil. Enter Boliva. This developing country sits on at least half of the world's supply of lithium, most of it in underground salt layers beneath the world's largest salt flats in Salar de Uyuni , in south-west Boliva. Betwee...

Traffic Safety Orgs Speak for Themselves - Not the Rest of Us

Classic traffic safety organisation narrative. "Stop cycling". By Stephanie Patterson With Mikael Colville-Andersen In the diverse world of traffic planning, advocacy and various movements for liveable cities, there is an odd group of outliers who broadcast conflicting messages. While “traffic safety” organisations seem like a natural part of the gallery and of the narrative, upon closer inspection they exist in a communication vacuum populated exclusively by like-minded organisations. There is little correlation with those organisations who advocate cycling, pedestrianism or safer streets. The traffic safety crowd are in a world unto themselves, with little or no accountability for the campaigns they develop or the messaging they broadcast. They are often allied with insurance companies who clearly take comfort in working with others who embrace scaring the population at large through constructed fear . In many ways, they are a classic subculture, with strong hints...

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