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HEATWAVE

How is Vienna planning to deal with heatwaves?

Even if progress is made on climate goals, the city is expecting hotter, longer lasting, and more frequent heatwaves in years to come. Leadership in the capital has rolled out 29 key measures for mitigating the effects on the city.

Women by a fountain
It's going to be super hot today in Vienna. (Photo by ALEX HALADA / AFP)

Austria is currently in the grip of a heatwave, with highs up to 36C expected on Tuesday. And the city is expecting more extreme temperatures in future. 

Since the 1970s, Vienna’s average annual temperature has risen by around 2C.

Calling climate change the number one threat to the Austrian capital’s ongoing liveability, about half the measures Vienna city leadership outlines in its new Heat Action Plan involve all people living in the city. The other half are targeted to specific vulnerable groups.

“The heat action plan is an all-around package against all aspects of the heat,” says Jürgen Czernohorszky or the city’s climate council. “With well-considered social measures, Vienna can remain a city where people can enjoy life and live well – despite rising temperatures worldwide.”

READ ALSO: Europe could soon face ‘nearly 100,000 deaths a year linked to extreme heat’

More ‘cool spots’ and drinking fountains

The city is looking to ensure that Vienna public transport – or Wiener Linien – vehicles are equipped with air conditioning as much as possible.

More public spaces, such as local government buildings, schools, and universities are to be outfitted with ‘cool rooms’. These can be through air conditioning, shading systems, or other specially designed measures.

A Wiener Linien tram rides through Vienna. City authorities want to air condition as many vehicles as possible. (Copyright: @Manfred Helmer / Winier Linien)

The city also wants cool room locations to be mapped, also through an app called ‘Cooles Wien’ and to examine discounted options for either shuttles or public transport tickets for vulnerable people looking to get to cool rooms.

Public outdoor spots in Vienna such as parks and pools are also slated to get more cooling measures, such as shaded parking spots, misting sprinklers, and more benches in areas that get a lot of shade in general.

The city is also looking to provide more drinking fountains in partnership with Vienna districts.

READ MORE: How to keep your apartment cool in Austria this summer

More training and information

Vienna authorities note that temperatures of 32C and above can already cause adverse health effects, and that heat-related deaths have increased in the capital over the last number of years.

That’s why the city wants to make more information about heat effects available to the public, including possible mitigation.

It envisions doing this through revamps of the Vienna city website and information brochures,

The heat plan also looks to train public school teachers, city employees, doctors, nurses, and care personnel to better spot the signs of heat-related health conditions.

The city also envisions establishing a heat hotline and to allow telephone consultations with doctors during heatwaves rather than in-person visits.

READ ALSO: Eight ways to talk about the heat like a true Austrian

When might some of the measures take effect?

The city’s heat plan stresses that some of the measures will be achieved much quicker thank others. While information and training can be done relatively quickly, some things, such as planting trees to shade more spots – could take years to bear fruit.

The first actions though, will be implemented over the course of the next year.

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VIENNA

Vienna reveals new plan for how to move away from gas heating

Authorities in Vienna want to replace the city's 600,000 gas heating systems with greener alternatives and have presented a plan for how they will do it.

Vienna reveals new plan for how to move away from gas heating

The “Vienna Heat Plan 2024” was presented this week which outlines a concrete strategy for replacing the city’s 600,000 currently installed gas heating systems with renewable energy alternatives.

Vienna has committed to ending its reliance on fossil fuels for heating and hot water by 2040.

As part of this goal, the capital wants to replace around 600,000 gas heating systems with renewable energy alternatives. On Monday May 8th the city presented the “Vienna Heat Plan 2024”, providing a clear plan for this transition.

The plan considers all buildings in the urban area and identifies where it is possible to expanding district heating, referring to a centralised heating system which efficiently serve multiple buildings.

The goal is to make district heating completely climate-neutral by 2040. Additionally, the plan also identifies areas where alternative solutions may be necessary, reported ORF.

The plan divides areas in three categories 

The areas in Vienna have been categorised into three groups based on demand and local conditions.

The first category include areas where district heating is most suitable.

The second category refers to areas with good potential for local heating networks. These networks can accommodate smaller, localised heating systems that serve buildings located close to each other. Additionally, the third category includes areas where individual climate-neutral heating solutions are needed for single buildings or properties, ensuring necessary adjustment to specific needs of a property.

Additional divisions within these groups have been made, considering factors like existing district heating connections and the possibility of expansion. The city wants to expand the district heating network to cover 1,700 kilometres in the future, according to Vienna.at.

READ ALSO: Austria climate activist aims to take fight to Brussels

Geothermal energy planned to be used in outer districts

The areas selected for local heating networks are mainly situated in the outer districts of the city. In those areas authorities plan to use geothermal energy, heat derived from the Earth’s core. Through the use of heat pumps, the plan is to supply heat to multiple buildings simultaneously, reported ORF.

READ NEXT: Vast Vienna wastewater heat pumps showcase EU climate drive

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