Beijing 2022 sees largest use of hydrogen vehicles in Olympic history


A hydrogen bus is refueling at a station in Zhangjiakou. Photo: Zhang Hui/WG

More than 1,200 hydrogen-powered vehicles are being used in the three competition areas of the Beijing 2022 Winter Olympics, marking the largest demonstration of such vehicles in the history of the Olympics, according to a hydrogen energy institute in Zhangjiakou. .

Zhangjiakou supplies most of the hydrogen used at the Games, and over the past five days it has refueled 710 vehicles with 22 tonnes of hydrogen for the Zhangjiakou competition area. And in addition to those used in the closed-loop competition area, the city has 127 other hydrogen buses, said Wang Hewu, executive director of the Zhangjiakou Hydrogen and Renewable Energy Research Institute.

The city’s two hydrogen production plants and eight hydrogen fueling stations have supplied a total of 27 tonnes of hydrogen for 837 vehicles in the city over the past five days, reducing carbon dioxide emissions about 400 tons of carbon, Wang said, noting that these vehicles only emit pure water, unlike diesel-powered vehicles that emit polluting particles.

He told the Global Times that more than 1,200 hydrogen vehicles are in use in the Beijing, Yanqing and Zhangjiakou competition areas of the Winter Olympics, representing the most extensive use of such vehicles in history. of the Olympic Games. In previous Games, only a few dozen such vehicles were used, Wang said.

The institute has set up a data center to combine data related to hydrogen production, transportation and vehicle operation to ensure safety during production and operation, and scientists will analyze also the effects of reducing carbon emissions based on the data, Wang said.

Besides transportation needs, the torch for the Beijing Winter Olympics is also mainly powered by hydrogen.

Zhangjiakou is a national wind and solar energy storage and transmission demonstration project area, and the city aims to become an international hydrogen city by 2035.

At Wednesday’s press conference, Li Sen, director of the general planning department of the Beijing Olympics Organizing Committee, said the concept of Green Games and sustainability are integrated into the whole process of the Games. , adding that the event uses low-carbon venues. , low-carbon transport and low-carbon offices.

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