Managing our environmental impact every step of the way

As a global infrastructure provider, we build our own servers and data centers. This means we have been able to integrate sustainability in our model and practices for over 20 years: We integrated our industrial model in 2002 to better control our direct impacts and have been using our proprietary water-cooling technology since 2003 to optimize the use of energy of our servers”. This allows us to operate our datacenters with no air conditioning, therefore reducing our energy consumption and we design our servers to facilitate the refurbishing of their components.

Today, digital has a central and growing place in our professional and personal lives. Therefore, the growth of cloud is constantly accelerating to accompany the digitalization of all our activities. In line with our values and DNA, we position ourselves at the forefront of sustainable innovation. We want to contribute to the overall transformation of the sector with more sustainable practices and usages, by minimizing the impact linked to the operation of our data centers and usage of our severs and by being cautious with our use of resources.

Digital technology now accounts for 3 to 4% of global greenhouse gas (GHG) emissions [1]. Within these significant impacts, the cloud currently accounts for 15% [2]. It is often thought that the cloud’s environmental impact is mostly due to usage (downstream), when most of its footprint comes from the components and servers manufacturing (upstream). For OVHcloud, IT components represent 46% of our total footprint, ahead of the electricity needed to power our datacenters (38% of our total footprint).

[1] ARCEP, 2022
[2] Green IT, The environmental footprint of the digital world, 2019

Being transparent

We disassemble 100% of our servers, and strictly test their components to give them a second life, either in circuit or through external recycling and valorization. The use of refurbished components in our servers allows us to prolong their lifetime with an average duration of 4.5 years and up to 9 years; and thus to avoid some manufacturing carbon emissions. Furthermore, 24 out of our 33 datacenters are rehabilitated buildings.

By being transparent on our Environmental targets and performance, we aim at empowering our customers and partners to further scale the full potential of a sustainable cloud, as well as accompany the best practices from an operational standpoint. While positioning ourselves at the forefront of this global challenge for the cloud industry, we contribute to the most significant initiatives and gather the driving forces of our ecosystem.

As part of our commitments, we communicate on our overall environmental impact, not only in terms of greenhouse gases emissions, but also energy, water, waste, transportation management and we share our carbon footprint since 2017.

We are also ISO50001 certified and participate in the European Code of Conduct for Energy Efficiency in Data Centre.

Key environmental indicators 2022

Power Usage Effectiveness

PUE measures datacenter efficiency. The closer the PUE is to 1, the more efficient the use of energy.

Water Usage Effectiveness

WUE measures use of water for datacenter operations.

Carbon Usage Effectiveness

CUE measures carbon intensity of the datacenter.

Renewable Energy Factor

REF measures the rate of renewable energy in our datacenters.

Reused components ratio

This ratio states that for 100 components, 25 are refurbished ones.

Being committed

Low carbon energy

OVHcloud aims at limiting the use of carbon energy, resorting to renewable but also other low carbon energies (nuclear, hydroelectricity) by 2025.

Contribution to Global NetZero

OVHcloud commit to contribute to Global NetZero, equivalent to Scope 1 & 2 by 2025, and to all 3 scopes by 2030

Zero waste to landfill

OVHcloud commits to zero waste to landfill by 2025:

• At constant geographic scope
• On waste from OVHcloud processes


Our last reports

8.38 MB pdf

Non-Financial Performance Statement (NFPS)

1.77 MB pdf

Environmental Policy

This environmental policy aims at writing down what is a core part of OVHcloud DNA: Sustainability

271.88 KB pdf

FY20 Carbon Balance Insights

This document provides extract of our latest carbon balance, for fiscal year 2020.

789.03 KB pdf

Energy Policy

OVHcloud commits to increasing efficiency of energy management in a continuous process of improvement and optimization, for our Datacenters operated worldwide.

2.91 MB pdf

Datacenters and Cloud: 4 strategies for a sustainable and responsible digital future

This white paper looks at strategies to reduce the environmental footprint of ICTs, drawing from OVHcloud’s actions in its own datacentres and in the general digital ecosystem.


2021: Climate Neutral Data Center Pact

In January 2021, OVHcloud participated in the launch of the Climate Neutral Data Center Pact. Supported by the European Commission since its inception, the Pact is a significant initiative to ensure data centers are climate neutral by 2030.

Data center operators and trade associations are committed to the European Green Deal, achieving the ambitious greenhouse gas reductions of the climate law, and leveraging technology and digitalization to make Europe climate neutral by 2050.

To ensure data centers are an integral part of the sustainable future of Europe, operators and trade associations agree to take actions to make them climate neutral by 2030.

VMware Zero Carbon Committed Initiative

OVHcloud is proud to be part of the VMware Zero Carbon Committed initiative. This initiative aims at reducing the carbon footprint of datacenters operations, with efficient & productive use of IT infrastructures as well as using renewable energy power. Through this initiative, OVHcloud is identified as a trusted sustainability partner with aligned decarbonization goals: OVHcloud ensures to lower the impact of its digital operations across the globe.