4%
of global electricity consumption comes from ICT1
1,4%
of global emissions are generated by the ICT use phase2
99
million liters of water can be consumed by a large semiconductor factory every day3
...so let's get to work!
This is where the competence center Green ICT @ FMD comes into play. Because creating sustainable information and communication technology (ICT) requires many helping hands.
Are you in?
For researchers and curious minds:
Research
Further education
Basics: what is ICT?
Good to know: this is how much your TV consumes
Power consumption[*]
Carbon footprint (use)
Carbon footprint (production)
Carbon footprint (production + use)
| Model | Power consumption[*] | Carbon footprint (use) | Carbon footprint (production) | Carbon footprint (production + use) | Info |
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Carbon footprint(production) in kg CO₂äq/Jahr
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Carbon footprint (production + use) in kg CO₂äq/Jahr
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Power consumption[*] in kWh/year
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Carbon footprint (use) in kg CO₂äq/Jahr
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Carbon footprint(production) in kg CO₂äq/Jahr
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Carbon footprint (production + use) in kg CO₂äq/Jahr
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Show comparison
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| Model | Number | Years of use[*] | Intensity of use[*] | x |
|---|---|---|---|---|
| name |
Number of devices
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Years of use[*]
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Intensity of use[*]
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Specific greenhouse gas emission factor of the electricity mix in kg CO₂eq/kWh[*] |
Explanations
*Intensity of use:
- Low intensity of use: 1 hour/day
- Average usage intensity: 2.5 hours/day
- High intensity of use: 5 hours/day
*Emission factor:
The emission factor of the electricity mix indicates how CO₂-intensive the electricity was generated. A lower value, which is closer to 0, means that more renewable energies were used to generate the electricity (e.g. green electricity).
A higher value, on the other hand, indicates an increased use of fossil fuels (e.g. lignite) in electricity generation.
You can view the average emission factors of recent years and use them for your calculation. [Quelle]
*Years of use:
The longer you use an appliance, the lower its CO₂ footprint per year, as this is calculated pro rata per year of use.
*Power consumption:
The power consumption indicates how much electricity you consume per year by using the selected appliance. The higher the intensity of use, the higher the power consumption.
*Manufacture:
The more complex the production of an appliance is, the more CO₂eq emissions are caused by its manufacture.
- The Shift Project, Climate Crisis: The unsustainable use of online Video – The practical case study of online video, 2019 ↩︎
- Malmodin, J., Lövehagen, N., Bergmark, P., & Lundén, D. (2023). ICT Sector Electricity Consumption and Greenhouse Gas Emissions – 2020 Outcome. https://doi.org/10.2139/ssrn.4424264 ↩︎
- TSMC (2021). 2021 Sustainability Report. e-all.pdf (tsmc.com) ↩︎
