The renewable energy category includes solar energy, wind energy, hydropower, bioenergy and other hybrid and enabling technologies
The waste category includes waste management, recycling and waste utilization technologies.
The clean water category includes waste and waste water, reuse and treatment technologies and any enabling technologies.
The energy and storage category includes batteries, thermal storage, mechanical and hydrogen storage
The climate & carbon category includes technologies and projects related to carbon sequestration, carbon offsets and low emission technologies
The transport category includes vehicles such as electric, hydrogen and autonomous vehicles, the changing infrastructure and other enabling technologies