![Electricity-Energy Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617338960920-WQ1ZY6TG15ZUAEPG07L8/image-asset.jpeg)
Electricity-Energy Emissions
About 33% of industrial emissions (~10% of global emissions) come from oxidizing a fossil fuel to make electricity for industry. Half of these emissions are from heating (e.g. electric arc furnaces) and half are from driven systems (e.g. crushing, milling, mixing, conveying, electrochemistry).
![Non-Electricity-Energy Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617339135972-JHB4QZZNV5HOSBJJC3WR/image-asset.jpeg)
Non-Electricity-Energy Emissions
Combusting a fossil fuel for a non-electricity use is responsible for about 25% of industrial greenhouse gas emissions (~7.5% of global emissions). >99% of this emissions category comes from directly heating chemical reactors (e.g. blast furnaces or kilns) and <1% is a result of combusting fuel to drive motors.
![Energy-Process Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617339518980-1VD422AFS0JDX76DAM1P/image-asset.jpeg)
Energy-Process Emissions
About 13% of industrial emissions (~4% of global emissions) are in this category. These emissions are produced when a carbon-based fuel is used as a chemical reductant in the production of a material. A good example of energy-process emissions is the reaction in a steel blast furnace where iron ore reacts with carbon monoxide to form carbon dioxide (waste greenhouse gas) and pig iron.
![Non-Energy-Process Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617339775340-4TBAL4GTDDJ5L6RRWAGE/image-asset.jpeg)
Non-Energy-Process Emissions
About 22% of industrial emissions (~7% of global emissions) are in this category. Non-energy process emissions occur when a greenhouse gas is produced as a direct result of the chemistry, but not from the use of a chemical reducing agent. The largest example is the production of cement which produces carbon dioxide as a waste product from the thermal decomposition of limestone to make lime which is an intermediate product in cement.
![Electricity-Energy Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617338960920-WQ1ZY6TG15ZUAEPG07L8/image-asset.jpeg)
![Non-Electricity-Energy Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617339135972-JHB4QZZNV5HOSBJJC3WR/image-asset.jpeg)
![Energy-Process Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617339518980-1VD422AFS0JDX76DAM1P/image-asset.jpeg)
![Non-Energy-Process Emissions](https://images.squarespace-cdn.com/content/v1/5cae618d90f904501539d608/1617339775340-4TBAL4GTDDJ5L6RRWAGE/image-asset.jpeg)