A government report that found old-fashioned reusable nappies damage the environment more than disposables has been hushed up because ministers are embarrassed by its findings.

The Department for Environment, Food and Rural Affairs (Defra) has instructed civil servants not to publicise the conclusions of the £50,000 nappy research project and to adopt a “defensive” stance towards its conclusions.

The conclusions will upset proponents of real nappies who have claimed they can help save the planet.

The report found that while disposable nappies used over 2½ years would have a global warming , impact of 550kg of CO2 reusable nappies produced 570kg of CO2 on average. But if parents used tumble dryers and washed the reusable nappies at 90C, the impact could spiral to . 993kg of CO2 A Defra spokesman said the government was shelving plans for future research on nappies.

So, once again, we see that Global Warming Climate Change is more about the illusion of “making a difference” than it is about real science.