Schools, Heat and Exams: What the NEU Adaptation Plan Would Mean

Daniel Kebede, general secretary of the National Education Union, has called on the government to fund a mass retrofit of schools to cope with extreme heat. Retrofit means upgrading existing buildings rather than building new ones. The Guardian

In comments reported on 11 October 2026, Kebede said schools should consider starting and finishing earlier during severe heatwaves. He also said the school year could be reshaped, with a longer summer holiday, to adjust to a warming climate.

He added that exams should perhaps not sit in the hottest part of the year, and suggested moving them out of the summer months.

The figures reported alongside the call cover England and Wales during the June heatwave. At least 760,000 children missed lessons because schools closed. Pupils lost more than 15 million hours of lesson time to those closures. The Guardian

Looking at what this means for planners, the package has three parts. Retrofit covers the buildings themselves. Changed school hours cover day-to-day management of peak afternoon heat. A changed school year and exam timetable cover seasonal planning, shifting the calendar rather than reacting day by day.

The broader context here is the shift from emergency action to lasting policy. Closures can protect pupils in the short term. They also cut learning time. That loss would need to be checked for uneven effects, with some pupil groups hit harder than others.

In my view, coordination is the hardest part, not the idea itself. Earlier hours would affect staff rotas, school transport and family childcare. A new calendar would affect admissions dates, staff contracts and term-time support for families. New exam dates would affect marking, results days and moves into college, university or jobs. Different people decide each piece.

From an implementation standpoint, the same split applies to retrofit. A national plan would mean central money and rules for which schools go first. Work would still need surveys of each site, work done in stages, and upkeep after. National aims would need to fit local building conditions.

For readers tracking the policy detail, the open questions are who decides and in what order. Would flexible hours be allowed or required? Would calendar change be local or national? Would exams shift by weeks or by season? The answers would shape the workload for schools and the implications for staff negotiations.

Stepping back, the proposal treats heat as a regular planning factor, not only an emergency. Whether that approach spreads will depend on funding, negotiation, and how willing the public is to change familiar school routines.