The formula to calculate the Net Energy (NE) is:
\[ NE = Ep - Ec \]
Where:
Net Energy (NE) is the difference between the total energy produced and the total energy consumed. It represents the amount of usable energy available after accounting for the energy used in the production process.
Let's assume the following values:
Using the formula to calculate the Net Energy (NE):
\[ NE = 5000 - 2000 = 3000 \]
The Net Energy (NE) is 3000 J.