China's role in Germany's wind energy sparks security concerns

Germany risks political and economic destabilization if it continues relying on Chinese wind turbines, as Beijing could disrupt projects and use its access as leverage, a government-backed report warns.

Victor Jack reports for POLITICO.


In short:

  • A German defense ministry-commissioned analysis warns that China could remotely shut down wind farms, delay projects for years, or use its access to German infrastructure for economic warfare.
  • The report urges Germany to block Chinese suppliers from ongoing and future wind energy projects, citing national security concerns and risks to critical infrastructure.
  • Similar concerns have led other European countries, including the Netherlands and the UK, to impose restrictions on Chinese wind turbine manufacturers.

Key quote:

"What we are seeing … is intensifying great power rivalry, and at a time when our world is more interconnected than it has ever been — it’s a magnifier of vulnerability and risks."

— Andrea Scassola, vice president of wind research at Rystad consultancy

Why this matters:

Germany's wind power generates a third of its electricity, making security threats to its turbines a serious concern. The potential for cyberattacks, data harvesting, and supply chain disruptions highlights the risks of dependence on Chinese manufacturers. With tensions between Europe and China growing, fears of economic coercion and infrastructure sabotage are becoming more pressing. The issue extends beyond Germany, as other European nations weigh the geopolitical costs of relying on Chinese technology for critical energy needs.

Learn more: Wind and solar now provide 30% of EU electricity

Firefighters fight a blaze

Increased autism risk linked to exposure to wildfire smoke during pregnancy

In a first-of-its-kind study published in Environmental Science and Technology, researchers found that mothers who were exposed to wildlife smoke during the third trimester of pregnancy were more likely to have children diagnosed with autism by age 5.


In short:

  • More frequent exposure to wildlife smoke during pregnancy was associated with a higher risk of autism in children.
  • The study analyzed more than 200,000 mother-child pairs in Southern California between 2006 to 2014; nearly 60% of them were exposed to wildfire smoke for more than 5 days during pregnancy.
  • The authors also found that prenatal exposure to particulate matter air pollution from a variety of sources — not just wildfires — is associated with an increased risk of autism in children.


Key quote:

“As climate change increases the frequency and intensity of wildfires in many parts of the world, understanding their relationship with autism is important to being able to develop preventive policy and interventions that will protect pregnant women and their children.”

- Study co-author Mostafijur Rahman, via Tulane University’s accompanying press release


Why this matters:

As climate change continues to impact global weather patterns, wildfires have become increasingly intense and frequent. Their impact on air pollution is significant - in California, wildfires account for over 70% of the fine particulate matter exposure on days with poor air quality. Environmental hazards that affect the health of pregnant people and their children can have long-term and severe outcomes. The authors of this study underscore the need for policies that protect vulnerable populations from air pollution and reduce the inequality in its health impacts.


Related EHN coverage:


More resources:

Luglio, David et al. for Environmental Science & Technology. Jan. 20, 2026
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