How the Hungarian town flooded by red toxic sludge went green

clock

Devecser, an environmental disaster zone in 2010, reinvents itself as a hub for sustainable energy

Toldi Tamás was nursing a hangover when a wave of toxic sludge hit his family home. The night before he had won an election to become Devecser's third mayor since the fall of communism in Hungary. Champagne...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Technology

New £21.5m funding offered to boost farm innovation

New £21.5m funding offered to boost farm innovation

Defra says support will move cutting-edge research into practical tools farmers can use to boost yields and curb environmental impacts

Jane Thynne, Farmers Guardian
clock 02 February 2026 • 2 min read
 How IndiNature is using hemp to cut embodied carbon from insulation

How IndiNature is using hemp to cut embodied carbon from insulation

Brian Monaghan, sales director at IndiNature, discusses the firm’s efforts to roll out carbon-negative insulation at scale, and the potential impact of a national retrofit policy

Stuart Stone
clock 02 February 2026 • 6 min read
Could Europe unlock an alternative protein boom?

Could Europe unlock an alternative protein boom?

Analysis suggests plant-based foods could deliver over €100bn to the European economy, as experts urge the EU to ramp up investment in supporting infrastructure and enhance regulatory framework

clock 27 January 2026 • 9 min read