6.4

Question 1

Types of energy sources

Answer 1

Primary- consumed in raw form
secondary- created when convert primary sources
domestic- from own country
overseas- from different country
non-renewable- finite sources
renewable- infinite sources
recycleable- reusable and lasting

Question 2

what is the difference of energy in urban and rural locations?

Answer 2

urban:
- cities consume 75% of worlds energy
- London generates 1.7 million tonnes of energy

Rural:
- national programmes help raise E.g. solar power in Peru to half a mill
- energy improves productivity and income

Question 3

Energy use and consumption for UK, India and Norway

Answer 3

Energy use-
UK= 30,000 KWh in 2023
Norway= 100,000 KWh in 2023
India= 7,586 KWh in 2023

Primary energy consumption-
UK= 2,000 Twh in 2023
Norway= 500 Twh in 2023
India= 10,838 Twh in 2023

Question 4

What is the UKs energy mix?

Answer 4

Primary electric= 12%
bio energy= 12%
coal= 27%
gas= 36.5%
oil= 37.6%
In 2023

Question 5

what is Norways energy mix?

Answer 5

renewables= 46%
oil= 31%
gas= 18%
coal= 4%
All in 2023

Question 6

what is Indias energy mix?

Answer 6

coal= 44.6%
oil= 23.7%
biomass= 21.6%
renewables= 11%
All in 2021

Question 7

what are the factors affecting energy mix and consumption?

Answer 7

physical availability
technology
cost
political
environment
level of economic development

Question 8

How do factors affecting energy mix and consumption affect the UK and Norway?

Answer 8

UK:
- dependent on domestic sources
- north sea extracting costs
- importing and privatisation
- 40% decrease of FF
- GDP $
Norway:
- relies on HEP
- deepwater drilling
-Intial payment for HEP expensive
- foreign countries prevented from owning sources
- 40% reduction in FF
- GDP $61500g