1. Invest in Renewable Energy: Renewable sources such as solar, wind, and geothermal are cheaper than fossil fuel-derived energy sources as well as being kinder to the environment. The cost of renewable energy technology is also dropping significantly, meaning the upfront costs are not as hefty as they once were.
2. Smart Homes: Home automation is another trend that can save you a lot of money and energy in the long run. It involves using IoT (Internet of Things) devices to control the lighting, heating, and electronic devices in your home. This can lead to reduced energy consumption and decreased energy bills.
3. Electric Vehicles: With the cost of electric vehicles (EV) decreasing and their efficiency increasing, using an electric vehicle can be a significant cost and energy saver. The cost per mile of running an EV can be significantly less than a fossil fuel-powered car.
4. Energy Efficient Appliances: Replace old appliances with energy-efficient models. New technology advancements have made appliances like refrigerators, ovens, washers, and dryers far more efficient than older models.
5. Green Roofs: Green roofs are becoming popular due to their ability to save on cooling and heating costs. They are also beneficial for environment and increase air quality.
6. Rainwater Harvesting: Installing a system to collect and use rainwater can reduce water bills and conserve water.
7. Growing Your Own Food: Urban gardening or farming is increasingly popular and can save a lot on grocery bills.
8. Shop Online: Online shopping reduces the need to travel, saving on transport costs and reducing carbon emissions.
9. Virtual Work and Learning: With rapid advancements in technology, more and more companies and schools are offering remote away-from-site work and learning opportunities. This can save a lot of money on transportation, clothing, food, and other related expenses.
10. Energy Management Systems: These systems analyze your usage and supply and optimize the energy usage in your home or office. This can result in significant savings in power and hence money.
11. Home insulation: Properly insulating your home can reduce the amount of energy you need to heat or cool it.
12. Use LED lights: LEDs use a fraction the energy of traditional bulbs and last much longer.
Remember, these are just few of the potential ways to save money and energy. You have to find the methods that work best for you and your individual situation.