Idea 0 0 Give a plant cutting or seeds Give a plant cutting or seeds saved from plants you have grown yourself. It is environmentally friendly and low cost, but the benefits of the gift can last for years.
Idea 5 0 Bucket bath accessories "Bucket baths" save lots of energy and water compared to a shower, but they are not popular in industrialised countries. Could the bucket, jug or other bathing accessories be re-designed to make bucket baths more appealing to consumers?
Idea 5 0 Energy efficient cooking pans You can save a significant amount of energy in the kitchen by keeping lids on saucepans. However, it isn't practical to use a lid for some cooking methods, e.g. for stir-frying or for reducing the volume of a sauce by evaporating water from it. How could cookware be designed to save energy in these cases?
Idea 6 1 Climate-friendly whipped cream dispensers Nitrous oxide, the gas used in whipped cream dispensers, contributes to global warming more than 300 times as strongly as carbon dioxide. Could we find an alternative?