World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom

Products

Keep up-to-date with the latest new products and technology

Features

General articles, applications and industry analysis

Heat pump company Aira raises €145m 

SWEDEN: Subscription-based heat pump company Aira has announced the completion of a €145m Series B financing round with leading climate tech investors from Europe, the US and Asia. 

The financing was significantly oversubscribed and upsized from its original €85m target. 

In total, Aira has now secured €195m in equity funding and grants since its launch last year. The direct-to-consumer business, which offers heat pumps on a monthly subscription, has now launched in Germany, Italy and the UK.

The latest transaction was led by Altor, Kinnevik and Temasek and also includes the Burda family, Collaborative Fund, Creades, Lingotto, Nesta Impact Investments and Statkraft Ventures. Aira was originally founded by Vargas and subsequent growth financing included a Series A financing of €35m from a group of investors including Vargas, senior management, a broader group of committed employees, and related individual investors.

In addition to the equity funding, the Polish government granted Aira €15m for the establishment of a 55,000m2 manufacturing facility in Wroclaw. Production is due to begin there in the first half of this year.

Related stories:

Aira launches in the UK27 November 2023
UK: Swedish heat pump company Aira has now officially launched in the UK with a pledge to invest £300m in the next three years in its direct-to-consumer monthly subscription business. Read more…

Aira lands €86m heat pump investment22 October 2023
SWEDEN: Recently launched Swedish company Aira has raised €86m to finance the expansion of its pan-European sales model of direct-to-consumer heat pumps on a monthly subscription. Read more…

Aira launches in Germany and makes UK move – 5 September 2023
UK/GERMANY: In separate moves, Aira, the Swedish company with big plans for Europe’s air-source heat pump market, has launched in Germany and acquired a UK installer. Read more…

Manufacturer signs technology deal with heat pump start-up Aira – 25 June 2023
SWEDEN: Swedish heat pump company ES Energy Save Holding AB claims to have signed a technology agreement with Aira, the Swedish start-up offering heat pumps on a monthly subscription. Read more…

Aira is new challenger in heat pump market – 18 June 2023
SWEDEN: Stockholm-based investment group Vargas has announced its entry into the European heat pump market with Aira, a direct-to-consumer company offering heat pumps on a monthly subscription. Read more…

Latest News

12th June 2026

German refrigerant leak rates down to 1%

GERMANY: Latest figures from Germany suggest that average refrigerant leak rates were down to just 1% in 2025.
12th June 2026

EPEE offers “cost-effective” answer to PFAS emissions

BELGIUM: A new report suggests that building on the European F-gas regulation, while further reducing leaks and increasing reclamation, would be the most cost-effective ways to reduce PFAS emissions.
11th June 2026

Bulgarian HFC smugglers arrested

BULGARIA: Authorities in Bulgaria have arrested members of an organised criminal group accused of illegally importing and distributing HFC refrigerants, money laundering and tax crimes.
11th June 2026

National warns of illegal R1234yf

UK: National Refrigerants has warned of unlicensed R1234yf being imported to the UK in illegal cylinders.
11th June 2026

UK heat pump sales down in Q1

UK: The total number of retrofit heat pump installations in the UK was down 18% in Q1 2026, compared to the previous quarter, and 22% down compared to the same…
10th June 2026

IOR to host briefing on electric future of RACHP

UK: The Institute of Refrigeration (IOR) will host the next International Refrigeration Committee (IRC) business briefing which will focus on strengthening RACHP sustainability amid electricity market volatility.