Wetland restoration is the deliberate process of reversing human-induced damage to wetlands, aiming to restore their natural state and functions. This involves recreating the original hydrological conditions, hydric soils, and wetland vegetation characteristic of healthy wetland ecosystems.

A carbon sink refers to a natural or artificial reservoir that absorbs and stores carbon dioxide from the atmosphere, mitigating climate change. This process helps reduce the concentration of greenhouse gases.

REED+ aims to incentivize developing countries to conserve and sustainably manage their forests. It also includes the enhancement of forest carbon stocks and the promotion of sustainable forest management.

Afforestation is the establishment of a new forest by planting trees or sowing seeds in an area where there were no trees before. Reforestation, on the other hand, involves planting trees in a forest where the tree population has decreased or been removed.

Geothermal energy is the renewable energy derived from the natural heat of the Earth's interior. It is a sustainable and clean source of power that can be utilized for various applications.

Solar power refers to the generation of electricity or heat from sunlight using photovoltaic (PV) panels or solar thermal systems. It is a sustainable and renewable energy source that harnesses the power of the sun to produce clean and environmentally friendly electricity.

Wind power is the utilization of wind to generate clean and renewable energy through the use of wind turbines. It is a sustainable alternative to fossil fuel-based energy sources, contributing to reduced greenhouse gas emissions and promoting economic growth.

Hydropower refers to the generation of electricity through the use of water power. Hydropower is considered clean and reliable, providing a low-cost and versatile means of electricity generation while also promoting responsible water management.

Waste water methane is the methane gas generated during the treatment of wastewater. It is a valuable resource that can be harnessed for energy production, reducing greenhouse gas emissions and promoting sustainability.

Agricultural methane refers to the methane gas emitted from agricultural activities, particularly from the digestive processes of ruminant animals like cattle and sheep. It is a potent greenhouse gas contributing to climate change and can be mitigated through various measures like dietary supplements and manure management.

Landfill methane is the methane gas emitted from landfills due to the decomposition of organic waste. It is a major source of methane emissions, which contribute to global warming. Implementing measures to capture and utilize landfill methane can help mitigate its environmental impact.

Coal mine methane is the natural gas found in coal deposits. It is released during mining operations and can be used as an energy source, but it also contributes to global warming and air pollution if not properly managed.

A sustainable fuel derived from the decomposition of organic waste, used for heating, electricity generation, and as a replacement for fossil fuels.

Waste heat recovery involves capturing and converting excess heat from industrial operations into useful energy, minimizing energy wastage, and enhancing overall productivity.

Fuel switching refers to the practice of replacing one type of fuel with another for heating or power generation purposes. It involves transitioning from fossil fuels like coal and oil to cleaner alternatives such as natural gas, biomass, or renewable energy sources.