What is energy intensity formula?
Energy intensity is the ratio between gross inland energy consumption (GIEC) and gross domestic product (GDP), calculated for a calendar year. GIEC is calculated as the sum of the gross inland consumption of the five sources of energy: solid fuels, oil, gas, nuclear and renewable sources.
What is energy intensity level?
Energy intensity level of primary energy. Energy intensity is defined as the energy supplied to the economy per unit value of economic output (megajoules per constant 2011 purchasing power parity GDP). TARGET 7.3. By 2030, double the global rate of improvement in energy efficiency.
What is US energy intensity?
Energy intensity—calculated as total energy consumption divided by real gross domestic product (GDP)—is a common energy indicator and efficiency measure.
How does energy intensity relate to energy efficiency?
Efficiency and Intensity at the Technology Level At the level of a specific technology, the difference between efficiency and energy intensity is insignificant — one is simply the inverse of the other.
Why is energy intensity?
Energy intensity is a measure of the energy inefficiency of an economy. It is calculated as units of energy per unit of GDP. High energy intensities indicate a high price or cost of converting energy into GDP. Low energy intensity indicates a lower price or cost of converting energy into GDP.
What affects energy intensity?
Population growth and other demographic factors, such as the level of employment, employment growth, and growth in income, influence energy use and therefore have an impact on energy intensity.
What does energy intensity of GDP mean?
What is energy intensity in industry?
Energy intensity is an indication of how much energy is used to produce one unit of economic output. A lower ratio indicates that less energy is used to produce one unit of output.
Why is energy intensity important?
How can you increase energy intensity?
Top 5 Steps to Reduce Your Energy Consumption
- Shutdown your computer. Computers are some of the biggest energy users in office buildings.
- Choose the right light.
- Eliminate vampire power: unplug idle electronics.
- Use a power strip to reduce your plug load.
- Turn off the lights.