Short answer
Designers must actively seek ways to reduce the energy footprint of communication technologies, focusing on both device efficiency and the energy demands of the supporting infrastructure.
- Field
- Resource Management
- Source
- Challenges (2015)
- Method
- Scenario-based forecasting and quantitative analysis.
- Evidence
- Strong effect
The global electricity demand from communication technologies is projected to significantly increase, potentially consuming a substantial portion of global electricity and contributing to greenhouse gas emissions, necessitating efficient resource management. This resource management research insight is drawn from a 2015 study published in Challenges. Using Scenario-based forecasting and quantitative analysis., researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers must actively seek ways to reduce the energy footprint of communication technologies, focusing on both device efficiency and the energy demands of the supporting infrastructure.
Communication Technology's electricity demand to triple by 2030, impacting global energy reserves
The global electricity demand from communication technologies is projected to significantly increase, potentially consuming a substantial portion of global electricity and contributing to greenhouse gas emissions, necessitating efficient resource management.
Challenges · 2015
Key Findings
- 01The proportion of electricity use from consumer devices is expected to decrease, shifting towards networks and data centers.
- 02Wireless access networks are not anticipated to be the primary driver of electricity use.
- 03In the worst-case scenario, communication technology could consume up to 51% of global electricity by 2030 if efficiency improvements are insufficient.
- 04Globally generated renewable electricity is likely to exceed the demand from networks and data centers by 2030.
- 05Communication technology's electricity usage could contribute up to 23% of global greenhouse gas emissions in 2030 under the worst-case scenario.
Application
Design takeaway
Designers must actively seek ways to reduce the energy footprint of communication technologies, focusing on both device efficiency and the energy demands of the supporting infrastructure.
How to apply
When designing any electronic device, consider its power consumption during use and its contribution to network and data center loads. Explore energy-saving modes and efficient power management systems.
Project actions
- 01Investigate the energy consumption of common electronic devices.
- 02Research the energy demands of data centers and communication networks.
- 03Explore renewable energy solutions for powering electronic devices and infrastructure.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Provides a comprehensive, multi-scenario outlook on future energy demands.
- +Addresses the full scope of communication technology, including devices, networks, and data centers.
- +Quantifies potential environmental impacts like greenhouse gas emissions.
Limitations
Your own project will have a much smaller scope than this global study. Focus on the specific energy consumption of your prototype or design concept rather than trying to extrapolate global figures.
Reliability & validity
The study's validity relies on the accuracy of its input data and assumptions regarding future trends. Reliability is enhanced by the use of multiple scenarios to account for uncertainty. For student projects, ensuring consistent measurement methods and sufficient trials would improve reliability.
Think critically
To what extent can technological innovation in energy efficiency offset the projected exponential growth in communication technology's electricity demand?
Design Principles
"Minimize the operational energy consumption of electronic products and their supporting infrastructure through efficient design and material selection."
This research highlights the critical need for designers to consider the energy consumption of their products throughout their lifecycle. As communication technology becomes more pervasive, its environmental impact, particularly in terms of electricity usage and associated greenhouse gas emissions, becomes a major concern for sustainable design.
What This Means for Your Design
Your phone and the internet use a lot of electricity, and this is going to get much worse by 2030, potentially using over half of all the world's electricity if we don't make things more efficient. This means more pollution too.
How to use in your project
- 1.Use this data to justify the need for energy efficiency in your product design, especially if it's an electronic device.
- 2.Quantify the potential energy savings of your design choices.
- 3.Discuss the broader environmental implications of your design in relation to global trends.
Add to My Project
Quick Cite
Paragraph starter
The increasing global demand for communication technology presents significant resource management challenges, as highlighted by projections indicating a substantial rise in electricity consumption by 2030. This trend necessitates a design approach that prioritizes energy efficiency throughout the product lifecycle, from device manufacturing to operational use and the supporting network infrastructure.
Source
Challenges
On Global Electricity Usage of Communication Technology: Trends to 2030
journal · 2015
View sourceQuestions About This Research
- What does the research say about communication technology's electricity demand to triple by 2030, impacting global energy reserves?
- Designers must actively seek ways to reduce the energy footprint of communication technologies, focusing on both device efficiency and the energy demands of the supporting infrastructure. Evidence: Challenges (2015).
- Why does "Communication Technology's electricity demand to triple by 2030, impacting global energy reserves" matter for design?
- This research highlights the critical need for designers to consider the energy consumption of their products throughout their lifecycle. As communication technology becomes more pervasive, its environmental impact, particularly in terms of electricity usage and associated greenhouse gas emissions, becomes a major concern for sustainable design.
- How can designers apply this research?
- Designers must actively seek ways to reduce the energy footprint of communication technologies, focusing on both device efficiency and the energy demands of the supporting infrastructure.
- What were the main findings?
- The proportion of electricity use from consumer devices is expected to decrease, shifting towards networks and data centers.. Wireless access networks are not anticipated to be the primary driver of electricity use.. In the worst-case scenario, communication technology could consume up to 51% of global electricity by 2030 if efficiency improvements are insufficient.. Globally generated renewable electricity is likely to exceed the demand from networks and data centers by 2030.
- What research method was used?
- Scenario-based forecasting and quantitative analysis..
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2015 journal from Challenges.
- What should I do differently in my next project?
- When designing any electronic device, consider its power consumption during use and its contribution to network and data center loads. Explore energy-saving modes and efficient power management systems.
- What are the limitations?
- The study relies on estimations and projections, with the accuracy dependent on the assumptions made about future technological advancements and adoption rates. The 'worst-case scenario' is particularly sensitive to assumptions about efficiency improvements.