What is gj in energy

In addition, how much of any energy gas that is present in a natural gas accumulation — the mix of combustible gases — also influences the gigajoule value of natural gas. The more carbon atoms in a hydrocarbon gas, the higher its gigajoule value. Natural gas is also commonly measured in imperial units, especially in reference to gas barbecues and fireplaces. A British thermal unit Btu is the imperial cousin of the metric joule.

A Btu is the amount of energy required to raise one pound of water one degree Fahrenheit. Gas is sometimes measured in cubic feet at a temperature of 60 degrees Fahrenheit and an atmospheric pressure of Source: Natural Resources Canada. There is a lot that homeowners and businesses can do to reduce their energy consumption, such as installing energy efficient appliances, low-flow shower heads, or high efficiency furnaces or boilers.

Click here to find more energy efficiency tips. Nova Scotia will need another type of renewable energy that can be produced at large scale, stored and transported to meet our clean energy needs. Hydrogen can be that type of energy. As a province that relies on a mix of high-emitting energy sources, including coal and oil, to keep us warm, we need to think outside the box for ways that we can reduce our carbon footprint. One of the ways we can achieve this is by producing Renewable Natural Gas.

A GJ calculator can be found at oee. A gigajoule GJ is the equivalent to 1 billion joules. A joule is a measure of the energy required to send an electrical current of one ampere through a resistance of one ohm for one second.

One GJ is equal to Burning 1 million wooden matches completely at one time releases one GJ of energy. One GJ of electricity could make pots of coffee or keep a watt light bulb continuously lit for six months.

A GJ can measure energy from various types of power, such as electricity, natural gas and oil. Similar to equivalent kilowatt hours , the GJ provides a standard measurement that lets you calculate a single energy-intensity figure — a number you can then use to compare with those of other facilities. To convert from kWh to GJ , multiply by 0. To convert GJ to kWh , multiply by There is a GJ calculator at oee. A ] and other service charges billed by electrical utilities above the regular cost per unit in kilowatt hours kWh.

Here are the calculations for a department store that has a floor area of 14 m 2. Some retailers never see an energy bill. But when you look at your furnace and other heating equipment, you might see a different unit of measurement: British Thermal Units BTUs per hour. BTUs per hour measure the heat output of your furnace. One BTU is equal to the energy required to raise the temperature of one pound of water by one degree Fahrenheit. For the purposes of calculating your natural gas use in joules, one BTU equals joules.

From there, you can estimate your monthly natural gas costs by multiplying your monthly gigajoule consumption e. The average Canadian household that uses natural gas consumes about 88 GJ per year. Interestingly, of all the provinces, Alberta uses the most. If you ever need assistance understanding your natural gas or electricity bill, give us a call at Expand Blog themes Energy Saving Tips.

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