Energy Demand (Copy)
2.3 Energy Demand – Cheat Sheet
Factors Affecting Energy Demand
| Factor | Explanation | Example |
|---|---|---|
| Domestic Demand | Energy used in homes (lighting, heating, cooling, appliances). Higher population = higher demand. | Air conditioning in hot countries (UAE) increases domestic use. |
| Industrial Demand | Factories and industries consume large amounts of energy for production. | Steel industry in China is energy-intensive. |
| Transport | Cars, planes, trains, and ships rely on fossil fuels/electricity. Growing transport systems increase demand. | USA’s high car ownership raises fuel demand. |
| Personal & National Wealth | Wealthier individuals/nations consume more energy (luxuries, vehicles, gadgets). Poorer nations use less energy. | USA vs Ethiopia per capita energy use. |
| Climate | Extreme climates require more energy for heating or cooling. | Russia (heating in winter) vs Singapore (cooling year-round). |
Quick Pointers
- Global demand rising due to population growth + industrialization.
- MEDCs: high per capita energy consumption.
- LEDCs: rising demand as economies grow.
- Transport and technology trends (e.g., EVs) reshape demand patterns.
Written and Compiled By Sir Hunain Zia, World Record Holder With 154 Total A Grades, 7 Distinctions and 11 World Records For Educate A Change O Level And IGCSE Environmental Management Full Scale Course