1. Solar panels: generate electricity from sunlight and reduce dependence on non-renewable sources of energy.
2. Wind turbines: an alternative to fossil fuel-generated power that uses renewable energy from the wind.
3. Energy-efficient appliances: appliances that consume less energy, such as refrigerators, air conditioners, and light bulbs.
4. Rainwater harvesting systems: collect and store rainwater, which can be used for non-potable purposes such as watering plants and flushing toilets.
5. Green roofs: rooftops covered with plants, which help to reduce energy usage and improve air quality.
6. Electric/hybrid vehicles: vehicles that run on electricity or a combination of gasoline and electricity, resulting in lower emissions.
7. Biodegradable materials: materials that break down naturally in the environment, such as bamboo, hemp, and cornstarch-based plastics.
8. Recycling technology: processes and machines that can recycle materials such as aluminum, paper, and plastic to reduce waste.
9. Composting systems: systems that turn organic waste into nutrient-rich soil, reducing the need for chemical fertilizers.
10. Smart grids: intelligent power grids that allow for more efficient management and distribution of energy.
Publication date: