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Hungary threatens clampdown on EV battery industry after pollution case

By Thomson Reuters Jul 2, 2026 | 4:11 AM

BUDAPEST, July 2 (Reuters) – Hungarian Environment Minister Laszlo Gajdos has threatened to close factories in the EV battery industry that fail to abide by environmental regulations, marking a major policy ​shift from right-wing leader Viktor Orban, who lost power in ‌April.

From 2021 Orban bet big on EV batteries, attracting foreign investment worth some  €26 billion ($29.69 billion), based on a government tally, mainly from South Korean and Chinese manufacturers, and making Hungary a key hub in Europe.

But environmental and health and safety ‌concerns ​around the plants surfaced as a key ⁠issue ahead of the election, ⁠where centre-right rival Peter Magyar, who pledged to take a tougher stance on the sector, defeated Orban in a landslide.

“We must restore the balance between industrial development and environmental protection,” Gajdos said in ​a Facebook post late on Wednesday. “In the past 16 years, this balance has entirely tilted over in favour of industry.”

“Those repeatedly violating ⁠regulations, jeopardising the health and safety ⁠of Hungarian people and ignoring Hungarian laws have no ​place in Hungary,” he said, promising to raise pollution fines to what ​he called Europe’s strictest levels.

On Wednesday, Laszlo Papp, mayor of ‌Debrecen and a member of Orban’s Fidesz party, called on Chinese battery parts maker Semcorp to leave Hungary’s second-largest city due to recent findings of environmental pollution.

The regional government office suspended Semcorp’s production licence in ⁠late June after authorities found large-scale aluminium pollution in water samples taken from monitoring wells around the plant.

The Hungarian management of Semcorp, which makes lithium-ion ⁠battery separator films ‌and aluminium plastic films, did not immediately respond to ⁠emailed questions for comment.

Zsolt Tarkanyi, the Debrecen lawmaker ​of Magyar’s ‌Tisza party, said on Facebook that the city ​mayor should ⁠resign after the revelations, a call endorsed by Magyar with three victory signs under the post.

Tisza’s popularity has increased further since the election, with a Median survey showing it is backed by 73% of decided voters compared with 21% for Orban’s Fidesz.

($1 = 0.8757 euros)

(Reporting by Gergely Szakacs; Editing ​by Kate Mayberry)