Example of sustianable:
Green Space.
Crop Rotation.
Sustainable Design and Construction.
Water Efficient Fixtures.
Renewable Clean Energy.
Waste to Energy Recycling.
Water Treatment.
Unsustainable development occurs when present progress is at the expense of future generations. For example, irresponsible planning and environmental degradation through exploitation of resources generates waste and pollution that damages ecosystems. Such practices are not sustainable in the long term.