Climate Change and Energy

Human activities, particularly the burning of fossil fuels, have led to a significant increase in greenhouse gas emissions, which trap heat in the atmosphere and cause global temperatures to rise.

Carbon Dioxide (CO₂) is the primary greenhouse gas contributing to the enhanced greenhouse effect, accounting for approximately 64% of the total radiative forcing caused by long-lived greenhouse gases.

Global Warming refers to the long-term increase in Earth's average surface temperature due to the accumulation of greenhouse gases in the atmosphere.

The industry sector, including manufacturing and construction, is the largest contributor to global greenhouse gas emissions, accounting for approximately 24% of the total.

Fossil fuels, including coal, oil, and natural gas, remain the primary source of energy for electricity generation worldwide, accounting for approximately 64% of the total.

Solar energy has experienced the most rapid growth in recent years, with a global installed capacity increasing by over 20% annually.

Energy Transition refers to the gradual shift from fossil fuels to renewable energy sources, aiming to reduce greenhouse gas emissions and mitigate climate change.

China has the highest installed capacity of renewable energy, with a significant lead in solar and wind power generation.

The primary challenge associated with integrating renewable energy sources into the grid is their intermittency and variability, as they depend on weather conditions and are not always available when needed.

Pumped Hydro Storage is the most widely used technology for storing excess electricity generated from renewable energy sources, involving the pumping of water uphill when there is excess electricity and releasing it downhill through a turbine to generate electricity when needed.

The primary objective of carbon capture and storage (CCS) technology is to capture carbon dioxide from industrial sources, such as power plants and factories, and store it underground to prevent its release into the atmosphere.

The Paris Agreement is an international agreement that aims to limit global warming to well below 2 degrees Celsius, preferably to 1.5 degrees Celsius, compared to pre-industrial levels.

Energy Conservation refers to the reduction of greenhouse gas emissions through energy efficiency measures and behavioral changes, such as using energy-efficient appliances, improving insulation in buildings, and promoting sustainable transportation practices.

The European Union has committed to achieving net-zero emissions by 2050, aiming to balance greenhouse gas emissions with removals.

Adaptation refers to the process of adjusting to the impacts of climate change, such as rising sea levels, changing weather patterns, and extreme weather events, in order to reduce their negative effects.