"I use significantly less electricity now compared to 15 years ago." You're lucky. Often the more financially well off one is the easier it is to introduce en

"I use significantly less electricity now compared to 15 years ago." You're lucky. Often the more financially well off one is the easier it is to introduce energy efficiencies. Many poorer people are handicapped by the cost of house repairs, insulation upgrades, window double glazing, etc. Moreover, the condition of their houses are more likely to be in a worse state in respect of necessary maintenance, this further reduces their starting base. The same situation will also apply to their motor vehicles, they'll be the last to convert to electric cars, etc.