Heat, Teacher Burnout, and Flexible Hours: Germany's New Work-Time Plan Sparks Debate
Published on 06/25/2026 at 14:15 | Redaktion boerse-global.de
When temperatures topped 35°C last week, construction crews in Switzerland started their shifts at dawn and social workers strapped on cooling vests. In Germany, the rule book says employers must act once indoor thermometers hit 26°C — and are legally obliged to intervene at 30°C. But the real heat facing the country’s workplaces is not meteorological. A draft reform of Germany's Working Time Act, presented in June by Labour Minister Bärbel Bas, has reopened a fiery debate over how much flexibility workers and companies can handle without crossing into burnout.
The plan would allow collective bargaining partners to set maximum working hours on a weekly rather than daily basis. Under specific safeguards, the mandatory 11-hour rest period could even be shortened. The most contentious provision: compulsory electronic time recording for all employees.
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Business associations and the centre-right CDU/CSU have welcomed parts of the draft as a long-overdue modernisation. The German Trade Union Federation (DGB) rejects it outright. The Federal Institute for Occupational Safety and Health (BAuA) warns that too much flexibility risks eroding the boundaries between work and private life — a trend it calls "boundarylessness" (Entgrenzung).
Teachers, the most strained workforce
The education sector offers a stark example of what happens when boundaries dissolve. According to the German School Barometer 2026, 46 percent of teachers now cite student behaviour as their primary source of stress — up from 35 percent in 2024. Nearly a quarter say they feel exhausted several times a week. The figures echo a broader pattern across the economy: mental disorders accounted for 16.7 percent of all sick days in 2024, and they are the leading cause (42 percent) of early retirement due to reduced earning capacity.
On 25 June, the 11th Prevention Forum of the National Prevention Conference brought together more than 200 experts in Berlin to discuss solutions. Among the ideas gaining traction is "chronoworking" — aligning work schedules with individual biological rhythms. A 2022 Japanese study of over 8,000 office workers found that evening types suffer significantly more from presenteeism when their hours clash with their chronotype. In Bavarian hospitals, staff can now undergo hair-follicle analysis to determine their type.
AI assistant takes over Slack
Technology is also being deployed. On 24 June, the AI company Anthropic introduced a proactive assistant for Slack that delegates tasks and flags stalled processes. According to the company, its product teams already generate 65 percent of code using internal versions of this tool. A separate analysis by the software firm Asana estimates that roughly 60 percent of working time is consumed by organisational tasks — opening the door for AI to reclaim hours for core work.
Yet operational fixes alone may not be enough. A recent ruling by the Federal Labour Court (BAG) reinforces the legal importance of preventive measures. The court held that if an employee rejects an offer of company integration management (BEM) under Book IX of the Social Code, they lose key grounds for contesting a later dismissal due to illness. The BEM is intended as a milder alternative to termination and a cornerstone of workplace prevention. Chambers of Industry and Commerce have been briefing companies on the ruling in late-June information sessions.
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The reform of the Working Time Act remains the most far-reaching piece of legislation in the pipeline. Its supporters say weekly maximum hours would give industries like construction, logistics and healthcare the breathing room they need during peaks. Critics counter that without robust electronic recording, any flexibility becomes a licence for exploitation. The debate is far from settled — but the pressures that drove it are not going away.
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