1. Energy

• Features: Renewable sources like solar, wind, and hydro.
• Applications: Solar panels for homes, wind farms, geothermal heating systems.

2. Transportation

• Features: Low-emission vehicles, public transit systems, bike-sharing programs.
• Applications: Electric vehicles (EVs), high-speed rail, hydrogen fuel cells.

3. Construction and Architecture

• Features: Green buildings, energy-efficient designs, sustainable materials.
• Applications: Passive solar design, green roofs, sustainable urban planning.

4. Agriculture

• Features: Precision farming, organic practices, water-efficient irrigation.
• Applications: Vertical farming, agroforestry, permaculture systems.

5. Waste Management

• Features: Circular systems, biodegradable materials, waste-to-energy technologies.
• Applications: Composting, recycling programs, biogas production.

6. Water Management

• Features: Conservation techniques, clean water technologies.
• Applications: Rainwater harvesting, desalination, wastewater treatment plants.

7. Technology and Innovation

• Features: Smart technologies, data-driven solutions for resource management.
• Applications: Smart grids, IoT-enabled systems for monitoring environmental impact.