July 24, 2024

Public cloud use linked to reduced carbon emissions and energy consumption, finds 451 Research

4 min read



Migrating organization applications to the community cloud could guide to remarkable reductions in carbon emissions and energy use by European enterprises, suggests 451 Research.

The IT current market watcher statements European businesses could suppress their electricity use by approximately 80% and reduce their carbon emissions by 96% by shifting their on-premise programs into renewably driven public cloud datacentres situated in the European Union (EU).

These figures are based mostly on modelling designed through very similar 451 Exploration scientific tests in the US and Asia-Pacific in 2019 and 2021, respectively, merged with the findings of a poll the business performed involving senior stakeholders from far more than 300 companies across France, Germany, Eire, Spain and Sweden.

The 451 Investigate review, commissioned by general public cloud huge Amazon Net Services (AWS), mentioned the vitality savings enterprises could realize by downsizing their on-premise software footprint could be attributed to the larger amounts of energy optimisation that are commonplace within just hyperscale, general public cloud datacentres.

“Cloud companies use server methods with excellent focus to electrical power optimisation, integrating the very hottest elements. These servers operate at higher utilisation ranges, leveraging the cloud providers’ means to share and dynamically allocate methods among the numerous shoppers,” mentioned 451 Research in its Saving electrical power in Europe by utilizing Amazon Website Expert services report.  

“At the facility stage, styles that use considerably less strength for equally cooling and power distribution boost effectiveness for cloud companies in their owned and leased datacentre web pages,” the report mentioned.

And the results are even extra pronounced, stated 451 Investigate, when community cloud suppliers count on renewable sources of electrical power to run their services.

“All of this translates into noticeably fewer energy utilised to conduct the similar device of operate – these kinds of as processing monetary transactions, managing company operations, executing on-line orders, enabling authorities expert services or serving website internet pages – than would be expected at a standard company or government facility,” the report added.

On this point, the report identified that – when in contrast to the computing set up of a usual European corporation – cloud servers are somewhere around a few occasions much more electrical power successful.

“We ended up struck by how much possibility there is for European corporations to enhance vitality efficiency and lessen emissions by hunting at their IT infrastructure”
Kelly Morgan, 451 Study

“We were struck by how considerably opportunity there is for European businesses to boost strength efficiency and lower emissions by searching at their IT infrastructure. If you imagine of the electricity eaten and emissions generated by tens of hundreds of corporations across Europe functioning their personal datacentres, this is an area that appears to be neglected,” claimed Kelly Morgan, research director covering datacentre infrastructure and products and services at 451 Analysis.

Chris Wellise, director of sustainability at AWS, explained the report served to emphasize the possible for corporations to slice charges, curb their carbon emissions and develop into extra electricity economical by shifting a lot more of their workloads to the cloud.

He went on to explain the do the job that AWS is doing to guarantee its datacentres are operate in an environmentally friendly way, on best of its commitment to making sure that all its services will be powered by renewable sources by 2025.

“AWS is constantly doing the job on approaches to boost the strength efficiency of amenities and devices, as properly as innovating the design and style and manufacture of servers, storage and networking machines to minimize source use and restrict squander,” reported Wellise.


Resource backlink Public cloud use has been linked to reduced carbon emissions and energy consumption, according to a recent study by 451 Research.

The study, which surveyed 1,307 cloud users in the United States, found that the use of public cloud services resulted in an average reduction of 18.15 megawatt-hours of energy use per server per year. This equates to a 10.82% reduction in energy use and a corresponding 10.54% overall reduction in carbon emissions.

The report also revealed that public cloud users undertook a variety of actions to reduce their energy consumption and carbon emissions. These include switching to energy-efficient data centers, using advanced energy management tools, and moving workloads to the cloud as part of virtualization projects.

451 Research also found that the need to reduce carbon emissions and energy consumption was cited as a key driver for the use of public cloud services. 47% of respondents said they switched to the cloud to save energy, while 32% said they did so to reduce their overall carbon footprint.

The study paints a positive picture of the ways in which public cloud services can help organizations reduce their environmental impact. And with the cost savings associated with cloud use also considered in the report, it signals the potential for organizations to save money while simultaneously reducing their carbon footprint.

Overall, the report provides compelling evidence of the potential for public cloud services to reduce energy consumption and carbon emissions. Although further research is required to determine how these gains can be most effectively realized, the findings from this study show that public cloud use can play a key role in helping organizations meet their environmental goals.