More than 50% of the energy-related emissions reductions needed to get to net-zero will come from consumer choices. The UN has published details on 10 specific actions we can all take to reduce our impact on the environment and on energy use in particular. See https://www.un.org/ActNow
While we don’t buy a new car every day we can consider the environmental benefits and cost savings from purchasing an electric vehicle in the future. Home heating and insulation options are plentiful these days and we can consider which works best for us while reducing energy and long-term cost. Heat pumps, solar power, and electricity from renewable sources may make sense for many of us.
There are many sources of information on sustainable living, including: