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We get our energy to run, grow and think from the chemical energy we find in our food. What is Energy?. Plants get their energy from the sun. They use this energy to grow, produce seed and reproduce. Why do we need electrical energy?. To enjoy watching TV.
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We get our energy to run, grow and think from the chemical energy we find in our food What is Energy?. Plants get their energy from the sun. They use this energy to grow, produce seed and reproduce
Why do we need electrical energy? To enjoy watching TV To keep our food fresh, to cook our food
Lighting to do our Homework at Night To keep connected
Eskom supplies 95% of South Africa’s electricity Energy needs
Coal, a fossil fuel is burnt in large power houses to make electricity
South Africa is in an Energy Crisis. There is more demand for energy than can be supplied. • Homes • Factories • Traffic Lights • Businesses • Shops • Transport
Eskom does not have enough electricity for all of South Africa’s energy needs Loading shedding helps us to ensure that 55 million people each have some share of electrical energy.
Crude oil under the ground How are we going to find more energy??? Burning coal We can get natural gas from pockets deep under the ground through a process called Fracking
They blast water + sand + chemicals into a well deep under the ground.
Great!! So Fracking is going to solve our Energy crisis? Umm its not so simple!!!- Fracking causes lots of problems with people and their environment
There is very little water in SA and city people often waste it by not fixing leaks
Each Frack can use up to 20 million litres of water per well. X 20 000000
Each frack uses up to 200, 000 litres of toxic chemical like
Harmful chemicals can leak into the ground water poisoning the only water stores we have available
The Government says that Fracking will create 43 000 jobs But in reality, fracking will only provide 17 000 jobs and in 3-6 years the gas will be finished, the jobs will end and our land will be left destroyed