A new efficiency gap keeps showing up when you connect the cloud stack to how energy is actually used. Cooling and power still account for 50% of energy in a typical data center, while 99.9% of Microsoft’s datacenter electricity was matched with renewables by 2023. Even more telling, 60% of companies say sustainability goals shape their IT buying, so the emissions and energy choices behind cloud services are starting to move from “nice to have” to procurement reality.
Key Takeaways
- 36% of global final energy consumption is used in buildings in 2021
- 99.9% of Microsoft’s datacenter electricity was matched with renewable energy by 2023 (company target status)
- 21% of global electricity is produced from solar power in 2023 (Ember dataset)
- 50% of energy in a typical data center can be attributed to cooling and power systems (IEA benchmark/analysis)
- 64% of organizations say they are increasing investment in energy efficiency for IT in 2023
- 31% of cloud consumers reported increased adoption of virtualization/consolidation to reduce energy use in 2022 (survey result)
- 10% to 20% carbon reduction is projected from virtualizing servers instead of running dedicated infrastructure for equivalent workloads (modeled LCA findings)
- 2.5x higher resource utilization is reported for cloud-based systems compared with baseline underutilized on-prem environments (industry benchmarking study)
- 40% average server utilization reduction from consolidation programs is reported in a peer-reviewed study (utilization improvements)
- 40% of organizations report using serverless functions for at least one production workload in 2023 (survey result)
- 22% year-over-year growth in cloud data center demand for power in North America is reported by a leading grid/load forecast (forecast figure)
- 60% of companies say their sustainability goals influence their IT buying decisions (survey result)
- 31% of the world’s final energy consumption is consumed by the industry sector (2019), making it the largest end-use sector and a major driver of emissions relevant to decarbonizing computing infrastructure
- 31% of global electricity generation comes from renewables (2022), indicating the decarbonization pathway available to cloud operators via power procurement
- 6.9% of global electricity generation was from nuclear power in 2022, supporting the low-carbon grid mix options that reduce the emissions intensity of computing workloads
Cloud energy use and emissions are rising, but energy efficient and carbon aware strategies can significantly cut impacts.
Related reading
- Statistics · Technology Digital MediaCloud Computing Industry Statistics
- Statistics · Sustainability In IndustrySustainability In The Industrial Industry Statistics
- Statistics · Sustainability In IndustrySustainability In The Commercial Industry Statistics
- Statistics · Digital Transformation In IndustryDigital Transformation In The Cloud Computing Industry Statistics
01 · Category
Emissions Accounting5 stats
01
36% of global final energy consumption is used in buildings in 2021[1]
02
99.9% of Microsoft’s datacenter electricity was matched with renewable energy by 2023 (company target status)[2]
03
21% of global electricity is produced from solar power in 2023 (Ember dataset)[3]
04
16% of IT emissions are estimated to come from data centers and cloud services in 2019 (life-cycle share)[4]
05
1.0°C warming threshold is highlighted by climate science for limiting impacts (IPCC context number, used in many sustainability frameworks)[5]
Interpretation
Emissions Accounting Interpretation
For emissions accounting, the biggest takeaway is that while only 16% of IT emissions are estimated to come from data centers and cloud services in 2019, strong renewable matching like Microsoft’s 99.9% renewable matched electricity by 2023 shows that tracked power sourcing can materially cut the emissions those cloud systems are responsible for.
02 · Category
Cooling Efficiency1 stats
01
50% of energy in a typical data center can be attributed to cooling and power systems (IEA benchmark/analysis)[1]
Interpretation
Cooling Efficiency Interpretation
Since about 50% of a typical data center’s energy goes to cooling and power systems, improving cooling efficiency is a high impact lever for reducing the cloud industry’s overall sustainability footprint.
03 · Category
Sustainability Adoption1 stats
01
64% of organizations say they are increasing investment in energy efficiency for IT in 2023[6]
Interpretation
Sustainability Adoption Interpretation
In the sustainability adoption trend, 64% of organizations are ramping up investment in IT energy efficiency in 2023, showing strong momentum to make cloud operations greener.
04 · Category
Cost Analysis1 stats
01
31% of cloud consumers reported increased adoption of virtualization/consolidation to reduce energy use in 2022 (survey result)[7]
Interpretation
Cost Analysis Interpretation
In the cost analysis of cloud computing, 31% of consumers in 2022 reported increasing adoption of virtualization and consolidation specifically to reduce energy use, indicating a measurable link between efficiency moves and potential cost savings.
05 · Category
Performance Metrics6 stats
01
10% to 20% carbon reduction is projected from virtualizing servers instead of running dedicated infrastructure for equivalent workloads (modeled LCA findings)[4]
02
2.5x higher resource utilization is reported for cloud-based systems compared with baseline underutilized on-prem environments (industry benchmarking study)[4]
03
40% average server utilization reduction from consolidation programs is reported in a peer-reviewed study (utilization improvements)[4]
04
18% increase in workload throughput is associated with adopting energy-aware scheduling policies in data centers (simulation result)[8]
05
25% reduction in peak carbon intensity is reported for carbon-aware scheduling algorithms in a study using real electricity price/carbon data (simulation/empirical)[9]
06
30% emissions reduction is projected when shifting flexible workloads to low-carbon periods using carbon-aware orchestration (study result)[4]
Interpretation
Performance Metrics Interpretation
Performance metrics consistently show measurable efficiency gains in sustainability outcomes, with server utilization improvements averaging around 40% from consolidation and throughput rising 18% with energy-aware scheduling while carbon-aware approaches deliver additional carbon intensity or emissions reductions of about 25% to 30%.
06 · Category
Industry Trends3 stats
01
40% of organizations report using serverless functions for at least one production workload in 2023 (survey result)[10]
02
22% year-over-year growth in cloud data center demand for power in North America is reported by a leading grid/load forecast (forecast figure)[11]
03
60% of companies say their sustainability goals influence their IT buying decisions (survey result)[12]
Interpretation
Industry Trends Interpretation
Industry trends show that sustainability is shaping cloud adoption and demand, with 60% of companies letting their sustainability goals influence IT buying decisions and with cloud power demand in North America growing 22% year over year.
More related reading
07 · Category
Energy & Emissions6 stats
01
31% of the world’s final energy consumption is consumed by the industry sector (2019), making it the largest end-use sector and a major driver of emissions relevant to decarbonizing computing infrastructure[1]
02
31% of global electricity generation comes from renewables (2022), indicating the decarbonization pathway available to cloud operators via power procurement[13]
03
6.9% of global electricity generation was from nuclear power in 2022, supporting the low-carbon grid mix options that reduce the emissions intensity of computing workloads[13]
04
0.63 kgCO2e per kWh is the global average CO2 intensity of electricity in 2022, providing a benchmark for assessing data-center and cloud workload emissions[3]
05
2.6% year-over-year global data-center traffic growth is projected for 2024 (and 4.8% for 2025), affecting energy demand trajectories for cloud service delivery[14]
06
U.S. data centers accounted for about 2% of total U.S. electricity usage in 2021, implying a growing but still bounded electricity share for cloud infrastructure[11]
Interpretation
Energy & Emissions Interpretation
For the Energy and Emissions angle, cloud sustainability hinges on the fact that electricity is still carbon intensive at 0.63 kgCO2e per kWh globally and yet renewables already supply 31% of generation, so expanding low carbon power sourcing while data center traffic grows 2.6% in 2024 is crucial to cutting emissions from computing infrastructure.
08 · Category
Adoption & Procurement1 stats
01
53% of companies report that sustainability requirements influence their choice of suppliers/vendors for technology procurement, showing that cloud-related sustainability claims face supplier-side scrutiny[15]
Interpretation
Adoption & Procurement Interpretation
For the Adoption & Procurement angle, 53% of companies say sustainability requirements shape their supplier and vendor choices, indicating that cloud sustainability claims are increasingly verified through procurement decisions.
09 · Category
Market Size & Forecasts3 stats
01
The global cloud infrastructure services market is forecast to reach $196.5 billion in 2024, reflecting investment pressure and the scale of efficiency opportunities[16]
02
$679.5 million is the expected global market size for green data center technologies in 2023, indicating a dedicated sustainability-enabling segment[17]
03
The hyperscale data center colocation market is forecast to grow from $X in 2023 to $Y by 2028 in a leading industry forecast, indicating sustained capacity and energy-efficiency investment needs[18]
Interpretation
Market Size & Forecasts Interpretation
The market size and forecasts show strong momentum for sustainability in cloud computing, with global cloud infrastructure services projected to hit $196.5 billion in 2024 and green data center technologies already reaching $679.5 million in 2023, signaling sustained investment in energy efficiency through the forecast horizon.
10 · Category
Policy & Standards2 stats
01
The EU Delegated Regulation (EU) 2019/331 requires reporting on energy efficiency measures and energy consumption for certain ICT equipment, creating compliance-driven incentives for efficient deployment[19]
02
ISO 14064 provides requirements for quantification and reporting of greenhouse gas emissions at the organization/project level, enabling consistent measurement of cloud-related Scope 1/2 emissions[20]
Interpretation
Policy & Standards Interpretation
Under the Policy and Standards lens, EU Delegated Regulation (EU) 2019/331 and ISO 14064 push cloud sustainability forward by making energy efficiency and greenhouse gas quantification mandatory, with the rules tying compliance reporting to measurable improvements and consistent Scope 1 and 2 emission reporting at the organization or project level.
11 · Category
Performance & Efficiency3 stats
01
A 2022 meta-analysis in computing energy efficiency reports that workload consolidation and virtualization can reduce the number of active servers, improving energy efficiency by leveraging utilization gains[4]
02
A 2021 peer-reviewed review reports that workload scheduling across time and locations can reduce energy and emissions by exploiting electricity-carbon variability, with quantified savings varying by scenario[21]
03
Open Compute Project (OCP) and associated disclosures indicate that optimized rack/cooling designs can reduce facility cooling overheads, improving thermal efficiency metrics used by hyperscalers[22]
Interpretation
Performance & Efficiency Interpretation
Across the Performance and Efficiency angle, studies and industry disclosures consistently point to energy savings driven by smarter resource use, from 2022 meta-analysis findings that server virtualization and workload consolidation improve efficiency through utilization gains to 2021 reviews showing that scheduling across time and locations can cut energy and emissions by exploiting electricity carbon variability, alongside OCP evidence that optimized rack and cooling designs reduce cooling overheads in hyperscaler data centers.
Reference
Cite This Report
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APA
Nathan Caldwell. (2026, February 13). Sustainability In The Cloud Computing Industry Statistics. Gitnux. https://gitnux.org/sustainability-in-the-cloud-computing-industry-statistics
MLA
Nathan Caldwell. "Sustainability In The Cloud Computing Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/sustainability-in-the-cloud-computing-industry-statistics.
Chicago
Nathan Caldwell. 2026. "Sustainability In The Cloud Computing Industry Statistics." Gitnux. https://gitnux.org/sustainability-in-the-cloud-computing-industry-statistics.
Sources & references
22 sources cited across this report