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Martin Eszes

W4 író/szerkesztő
Plastic waste in nature

Nano- and Microplastics – How Much Is Around Us?

Scientific data on the scale of microplastic pollution: how these particles get into our bodies from air, water and food – and what we can do about it.

Plastic waste at a recycling plant

Plastics That Penetrate Our Cells

Plastic is an integral part of modern industry and the economy, but it has a powerful impact on us and our environment. In the first part of our new series, we examine the causes and consequences of plastic production.

The Citadel data centre, Switch, Nevada, USA

AI's Thirst for Water: Data Centres and Public Water Systems

According to a 2026 US study, American data centres could need new water capacity equal to New York City's entire daily supply by 2030 – with lessons that Europe cannot ignore.

Futuristic waterfront city with green terraces and a Ferris wheel

The Battery Wall, Blooming Wastewater and the Power-Generating Window

Researchers offer three eco-friendly innovations that, if widely adopted, could significantly improve the efficiency of energy generation and wastewater treatment.

Aarhus University, Denmark

New Water Knowledge Centres in Europe

EIT Water links Europe's innovation ecosystems through nine regional co-location centres (CLCs).

Abstract illustration

Europe's Water Systems on the Brink of Change

From the Alps to the Mediterranean, Europe's water systems are under growing pressure – floods, droughts and weakening legal protection together threaten the continent's freshwater.

Abstract illustration

Our Planet's Waters: Where Do We Stand Now?

According to the latest UN report, the world's water systems have reached a critical turning point – but change is still possible.

Teofipolska Energy's new biomethane plant

Ukraine's Largest Biomethane Plant Comes Online

Teofipol Energy Company's 56-million-cubic-metre plant connects directly to the gas transmission system, doubling the country's total biomethane production capacity.

Algae in water

Fighting Microplastics With Algae

A ground-breaking experiment to remove microplastics from treated wastewater.

Santa Monica beach, Los Angeles

The World of Water Recycling Gathers in Los Angeles

In March 2026 the 41st Annual WateReuse Symposium returned to California – where the first water recycling regulations were introduced in 1918.