It has been generally agreed that our carbon emissions need to be reduced in order to protect the environment and to save money (the latter may be more tangible to many). Resulting from unpredictable energy prices, energy dependence and climate change, many households and communities would like to do something actively. However, they are often confused about what to do exactly. Alternatively, they think they are unable to change their consumption patterns (and thus, have any influence on their emissions) because of the lack of money (to invest, insulate, etc.). The EnergyNeighbourhoods programme and methodology aims to reveal that enormous results can be achieved both in terms of saving energy and money through changing our behaviour.