Glossary
Ocean Acidification
**Ocean Acidification** is a critical environmental issue characterized by the lowering of the ocean's pH levels due to increased absorption of atmospheric carbon dioxide (CO2). This process leads to a higher concentration of hydrogen ions in seawater, which results in more acidic ocean...
Ocean Carbon Cycle
The **Ocean Carbon Cycle** is a fundamental component of Earth's climate system, involving the continuous exchange of carbon dioxide (CO₂) between the ocean and the atmosphere. This cycle plays a pivotal role in regulating global temperatures and maintaining the balance of carbon in the Earth's...
Ocean Thermal Energy Conversion (OTEC)
**Ocean Thermal Energy Conversion (OTEC)** is a sustainable energy technology that harnesses the temperature difference between warmer surface water and colder deep water in tropical oceans to generate electricity. This innovative system operates on the principle of heat exchange, utilizing the...
Off-Grid Solar System
An **Off-Grid Solar System** is a self-sustaining electricity generation and storage system that operates independently from the traditional power grid. Designed primarily for remote locations or areas with unreliable grid access, these systems harness solar energy through photovoltaic (PV)...
Offshore Wind Turbine
An **Offshore Wind Turbine** is a type of wind turbine that is installed in bodies of water, usually on the continental shelf, to generate renewable energy from wind. Unlike onshore wind turbines, these are strategically placed in locations where winds are stronger and more consistent, typically...
Onshore Wind Turbine
**Onshore Wind Turbine** refers to a wind energy system installed on land, typically comprising a tall tower, a nacelle containing the generator and gearbox, and three aerodynamic blades that rotate with the wind. These turbines harness the kinetic energy of wind currents to generate electricity,...
Organic Photovoltaics (OPV)
**Organic Photovoltaics (OPV)** are a type of solar cell technology that uses organic materials to convert sunlight into electricity. Unlike traditional silicon-based solar cells, OPVs utilize carbon-based molecules or polymers which offer flexibility, lightweight properties, and the potential...
Ozone Layer
The **Ozone Layer** is a crucial component of Earth's atmosphere, situated primarily in the lower portion of the stratosphere, approximately 10 to 30 kilometers above the surface. It is composed of high concentrations of ozone (O3) molecules, which consist of three oxygen atoms bonded together....