This award is a testament to the significant energy savings that can now be achieved. The new EcoCooking Mode has been designed to reduce energy usage by up to 25% and will be added as a standard to all models from 2010. The integrated Advanced Closed Systems keeps almost all the heat inside the chamber and does not allow it to escape while cooking. This new feature uses pre-programmed pulses of energy to maintain the required temperature, rather than keeping the power going throughout cooking. The food itself continues to cook by using the residual heat to prolong cooking and achieve the perfect result, even in the shortest amount of time.