Equinix

Carbon per million dollars of revenue. The legacy industry-standard reference (CDP, MSCI). Useful for cross-sector context, but distorted by margin — high-margin firms appear artificially efficient. Read alongside the operational and asset intensities for the full picture.

OpEx (operating expenditure) is the running cost of the business — staff, services, energy, materials. This shows how carbon-intensive operations are per million dollars of spend. Removes the margin distortion that revenue-based ratios introduce.

EVIC (Enterprise Value Including Cash) is the firm's total capital footprint — equity + debt + cash + minority interest. The EU's standard intensity measure (SFDR PAI 3) — answers: how much carbon does each million of capital deployed in this business produce?

PP&E (Property, Plant & Equipment) plus leased real-estate assets is the firm's physical infrastructure on the balance sheet. This shows the carbon intensity of that physical footprint — uses Scope 1+2+3 for consistency with the other headline intensities. Surfaces stranded-asset risk for asset-heavy firms.

Carbon per million dollars of physical infrastructure — PP&E plus leased real-estate, including upstream and downstream leased emissions (Scope 3 categories 8 + 13). The most complete view of physical-asset carbon intensity, relevant for REITs and infrastructure-heavy firms.

• · EPA Green Power Partnership

Equinix was the first data center company to set a goal of 100% clean and renewable energy coverage across its portfolio. In 2024, 96% of global electricity consumption, and 100% of U.S. and European electricity consumption, was covered by renewable energy. Equinix procures Energy Attributable Certificates (EACs) favoring PPAs that add new clean energy to the grid. As of December 31, 2025, Equinix has executed 29 PPAs in 12 countries, bringing total portfolio to 1,472 MW of new wind and solar capacity across Australia, Brazil, Finland, France, India, Italy, Japan, Portugal, Singapore, Spain, Sweden, and the United States.

The 10-K does not disclose a specific carbon removals strategy (e.g., DAC, BECCS, biochar). Equinix's decarbonization approach centers on operational PUE improvements (1.39 in 2024, 6% improvement vs 2023), renewable energy procurement, and energy efficiency rather than purchased removals. Net-zero by 2040 is targeted across the value chain via emissions reductions rather than offsets/removals.

• Green building certifications across global portfolio

  In 2025, 32.4 million gross sq ft (98.7% of global footprint) operates with green buildings and energy management certifications including ISO 50001, ISO 14001, LEED, BCA Green Mark, U.S. EPA Energy Star for Data Centers, NABERS and Green Globes. 100% of U.S. footprint certified; 24 LEED-certified U.S. data centers (48.2% of U.S. portfolio).

• Renewable electricity procurement

  $2.3B Green Bond allocations supported generation of 1.9 million MWh of renewable energy across 151 projects in 31 countries, anchoring Equinix's renewable electricity sourcing strategy for its global IBX footprint.

• Renewable electricity procurement via PPAs

  Equinix procures renewable electricity covering its full electricity consumption at qualifying sites, with strong preference for PPAs that add new wind and solar capacity. As of Dec 31, 2025, 29 PPAs in 12 countries totaling 1,472 MW of new wind and solar.

• Data center power efficiency and on-site generation

  Equinix is advancing its power strategy through partnerships with leading energy companies to develop reliable, sustainability-minded electricity solutions including expanded utility arrangements, on-site generation technologies and next-generation nuclear energy to support its global data centers. Green bond allocations are expected to yield annual energy savings of 197 GWh.

• Owned-land development for long-term efficiency

  More than 75% of Equinix's announced retail expansion spend is allocated to major metros, and more than 90% of its development is on owned land or owned buildings with long-term ground leases—enabling long-term control over efficiency upgrades and on-site renewables/generation.

• Science-based GHG targets: 10% absolute reduction achieved from 2019 baseline

  Equinix tracks progress toward emissions goals by measuring global GHG footprint across Scope 1, 2 (market-based) and Scope 3. As of 2024, the company achieved a 10% absolute reduction in operational GHG emissions from a 2019 baseline year (Scope 1 and Scope 2 market-based mtCO2e), despite significant business growth. The SBTi approved Equinix's 2040 long-term net-zero science-based target in 2024. Near-term science-based targets were the first in the data center industry to receive SBTi approval.

• Energy efficiency and power usage effectiveness (PUE) improvement

  Equinix measures operational efficiency primarily through Power Usage Effectiveness (PUE). In 2024, the company achieved an annual average operational PUE of 1.39, a 6% improvement from 2023 despite an expanded portfolio. The Energy Efficiency Center of Excellence drives a global approach to improving operational efficiency from lighting and airflow management to efficient cooling innovations. The programme also engages customers to manage their implementations more sustainably, leading to overall improved site efficiencies. New IBX data centers are being built to support power and cooling needs twice that of previous data centers.

• Green finance programme: $9.5 billion in green bonds funding decarbonisation investments

  Equinix's green finance programme enables targeted investments in infrastructure and innovation that deliver measurable environmental benefits. As of December 31, 2025, Equinix has issued approximately $9.5 billion in green bonds with $7 billion in net proceeds allocated to eligible green projects. Investments range from renewable energy procurement to low-carbon construction materials and are guided by the updated 2024 Green Finance Framework, which tightened eligibility criteria and broadened focus to include decarbonization, resource efficiency and climate resilience projects.

• Green building certifications covering 98.7% of global footprint

  Equinix aims to have data centers certified to green buildings and energy management certifications including USGBC LEED, ISO 14001, ISO 50001, BCA Green Mark, U.S. EPA Energy Star for Data Centers and others. As of 2025, 32.4 million gross sq. ft. (98.7% of global footprint) is in operation with green buildings and energy management certifications. Within the U.S., 100% of footprint is under certification, with 16.6% achieving U.S. EPA Energy Star for Data Centers status. Data centers receiving green building ratings in 2025 covered 1,278,460 gross sq. ft. across Barcelona, Dublin, Istanbul, Johor Bahru, London, Silicon Valley, Tokyo and Washington, D.C.

• Data center energy efficiency & PUE improvement

  Equinix targets energy savings of 197 GWh/year from green-bond-funded efficiency projects across its 273-data-center, 77-market footprint. Power procurement and on-site generation are core to scaling capacity sustainably.

• Next-generation nuclear & on-site generation

  Equinix announced partnerships to develop on-site generation technologies and next-generation nuclear energy as part of its long-term power strategy to support data center scale, efficiency and resiliency.

• Power Usage Effectiveness (PUE) and data center energy efficiency

  Operational efficiency is measured through PUE, Equinix's primary performance indicator. In 2024, achieved annual average operational PUE of 1.39, a 6% improvement from 2023 despite an expanded portfolio. An Energy Efficiency Center of Excellence drives global improvements from lighting and airflow management to efficient cooling innovations.

• Energy efficiency / PUE improvement

  Invested $78M in energy efficiency in 2023, achieving 8.8% PUE improvement YoY to 1.42 annual average. Demand reduction from efficiency investments roughly 7,600 kW annually. Operational focus on improving cooling and power infrastructure efficiency at IBX/xScale sites.

• Heat export to communities

  4,000 MWh of recovered heat exported to communities in 2023, putting waste heat from data centers back to use in district heating networks.

• Scope 1 refrigerant leakage reduction

  Scope 1 emissions decreased from 40,300 mtCO2e in 2022 to 29,000 mtCO2e in 2023 (-28%), primarily driven by an overall reduction in refrigerant leakages due to focused efforts across operations, alongside management of on-site diesel for backup generation and natural gas heating.

• Refrigerant leak reduction (Scope 1)

  Scope 1 emissions fell from 50,700 mtCO2e (2021) to 40,300 (2022) to 29,000 (2023) — a 28% YoY reduction. Primary driver: focused operational efforts to reduce refrigerant leakages across HVAC equipment, alongside diesel backup generation and natural gas heating reductions.

• Renewable electricity procurement (Scope 2)

  Largest decarbonisation lever — renewable energy purchases reduced Scope 2 by 2,571,700 mtCO2e in 2023 (from 2,610,200 location-based to 234,100 market-based). Americas and EMEA are at 100% renewable coverage; APAC at 81% is the primary gap, driving 98% of remaining market-based Scope 2 emissions.

• Heat reuse / waste heat export

  4,000 MWh of recovered heat exported back to communities in 2023 — putting waste heat from data center operations to use as a district heating input, a circular contribution to local energy systems.

• Data center energy efficiency (PUE)

  $78M invested in energy efficiency in 2023, yielding ~7,600 kW annual demand reduction. Global annual average PUE improved 8.8% from 1.46 (2022) to 1.42 (2023), continuing the trend from 1.54 in 2019. Transitioning to PUE1 (12-month rolling average) reporting.

• Energy efficiency / PUE improvement

  $45M invested in 2022 toward energy efficiency, yielding ~8,200 kW annual demand reduction. PUE improved from 1.54 (2019) to 1.46 (2022) — a 5.5% YoY improvement. Equinix is the first digital infrastructure firm to commit to widening operating temperature ranges (Thermal Efficiency Commitment) to further reduce power use.

• Green building design and whole-building life cycle assessments for new data center construction

  Equinix pursues carbon-informed design for new builds, completing 10 Whole Building Life Cycle Assessments (LCAs) as of end of 2022. As of 2022, 71% of the global footprint (19.1 million gross sq ft) carries green building and energy management certifications including USGBC LEED, ISO 14001, ISO 50001, BCA Green Mark, and U.S. EPA Energy Star. A global LEED Scorecard ensures every new build prioritizes USGBC design and community guidelines. New facilities such as the Paris PA10 incorporate heat recovery technology connected to the Saint-Denis urban heating network.

• Operational emissions reduction (Scope 1+2)

  23% reduction in operational emissions (Scope 1 + Scope 2 market-based) from a 2019 baseline. Primary drivers in 2022 included reduced refrigerant leakages and shutdown of the on-site natural gas cogeneration facility at MX1. Aligned to validated science-based targets set in 2021.

• Green building design and certification (LEED, BCA Green Mark)

  19.1 million gross sq ft (71% of global footprint) operates with green building / energy management certifications. 10 Whole Building Life Cycle Assessments completed by end 2022 to drive carbon-informed design and construction. New 2022 certifications include LEED Gold (Genoa, Singapore SG5 LEED Silver/BCA Platinum), LEED Silver (Osaka). Global LEED Scorecard ensures every new build prioritises USGBC guidelines.

• Data center energy efficiency / PUE improvements

  Equinix invested $45M in energy efficiency in 2022, improving average annual PUE by 5.5% to 1.46 from 2021. The Energy Efficiency Center of Excellence drives global cooling efficiency, and the Thermal Efficiency Commitment (announced Dec 2022) will widen operating temperature ranges across data centers - the first such commitment in the sector.

• Renewable electricity procurement (RE100 pathway)

  Largest decarbonisation lever given electricity is Equinix's largest environmental impact. 96% global renewable coverage achieved 2022 via EACs, PPAs and supplier green power. Goal is 100% by 2030 with continued PPA scaling - 595 MW under long-term contract.

• Data center energy efficiency and PUE improvement

  Equinix invested $45M in energy efficiency in 2022, delivering ~8,200 kW of annual demand reduction. Global annual average PUE improved 5.5% from 2021 to 1.46 in 2022. The December 2022 Thermal Efficiency Commitment widens operating temperatures across the fleet to further improve PUE.

• Operational emissions reduction: 23% below 2019 baseline via energy efficiency and renewables

  Equinix tracks Scope 1 and 2 (market-based) emissions against a 2019 baseline and has achieved a 23% reduction as of 2022, with scope 1 at 40,300 tCO2e and scope 2 market-based at 228,200 tCO2e. The company's Energy Efficiency Center of Excellence drives a global approach to cooling optimization, improving average annual PUE from 1.54 in 2019 to 1.46 in 2022 — a 5.5% improvement from 2021. In 2022, $45M was invested toward energy efficiency initiatives. The December 2022 Thermal Efficiency Commitment to widen data center operating temperature ranges is expected to yield further efficiency gains. Equinix has set a validated SBTi near-term target for Scope 1 and 2, aiming for climate neutrality across global operations by 2030.

• Embodied carbon in new data center construction

  Completed 10 Whole Building Life Cycle Assessments (LCAs) by end of 2022 to drive carbon-informed design and construction decisions. Forward strategy expands attention to embodied carbon in value chain with focus on building construction and infrastructure.

• On-site clean energy and innovation pilots

  Equinix shut down the on-site natural gas cogeneration facility at MX1, contributing to the 21% YoY decline in Scope 1 emissions. Co-Innovation Facility (CIF) in Ashburn pilots clean technologies with partners including Bloom Energy fuel cells, ZutaCore liquid cooling, and Natron sodium-ion batteries. HVO (hydrotreated vegetable oil) piloted as a diesel backup alternative.

• Renewable electricity procurement (PPAs + EACs)

  Renewable energy procurement is the largest lever, taking Scope 2 from 2,405,200 (location-based) down to 228,200 mtCO2e (market-based) in 2022 — a 2.18 Mt reduction. 595 MW PPA portfolio (225 MW operational, 370 MW in development) anchors the long-term strategy alongside supplier green power and EACs.

• Data center technology innovation (Co-Innovation Facility)

  Equinix's Co-Innovation Facility (CIF) testbed in Ashburn partners with Bloom Energy, ZutaCore and Natron Energy to pilot and scale new data center technologies — fuel cells, liquid cooling, sodium-ion batteries — to contribute toward a zero-carbon energy grid.

• Green bonds funding renewable energy and efficient buildings

  $4.9B in green bonds issued since 2020, with $2.9B allocated towards green buildings, renewable energy, and efficiency projects.

• On-site fossil fuel reduction (Scope 1)

  Scope 1 emissions decreased to 50,700 mtCO2e in 2021 (from 55,100 in 2020) driven by shutdown of the on-site natural gas-based cogeneration facility at MX1 and focused efforts to reduce refrigerant leakages across operations.

• Clean hydrogen / fuel cell innovation

  Equinix announced a Clean Hydrogen Partnership — a consortium of seven companies — to explore innovative integration of solid-oxide fuel cells, piloting new data center technologies to contribute toward a zero-carbon energy grid.

• Power Usage Effectiveness (PUE) improvement

  Equinix invested $25M in energy efficiency in 2021, achieving an annual average PUE of 1.48 across the global portfolio — a 5.5% improvement from 2020 (1.51) and 1.54 in 2019. Demand reduction from efficiency investments since 2011 totals roughly 47,500 kW annually, including 15,500 kW from 2021 projects.

• Green bond financing

  Equinix has issued $4.9B in green bonds since 2020, with $2.9B allocated toward green buildings, renewable energy and efficiency projects, funding the decarbonisation roadmap.

• Energy efficiency / PUE reduction in data centers

  $25M invested in efficiency projects in 2021. Annual average PUE improved 5.5% from 2020 to 2021, reaching 1.48 globally. Demand reduction from efficiency investments since 2011 totals ~47,500 kW annually, including 15,500 kW from projects completed in 2021.

• Clean hydrogen / solid-oxide fuel cell pilot

  Announced Clean Hydrogen Partnership consortium of seven companies to explore innovative integration of solid-oxide fuel cells as alternative to diesel backup generation.

• Reduce Scope 1 from on-site generation and refrigerants

  Scope 1 decreased from 55,100 to 50,700 tCO2e in 2021, driven by shutdown of the on-site natural-gas cogeneration facility at MX1 and focused efforts to reduce refrigerant leakages across operations.

• Green building certifications for new and existing data centers

  17.7M square feet green certified, covering 69% of global data center footprint. Equinix completed three whole-building life cycle analyses of embodied carbon in core, shell and roof materials. Green bond proceeds dedicated to green buildings investments.

• Innovation at Customer Innovation Facility (CIF) Ashburn

  Equinix demonstrates data center innovations and efficiency concepts at the Customer Innovation Facility (CIF) in Ashburn, VA, testing technologies to drive data center efficiency and reduce energy consumption.

• Power Usage Effectiveness (PUE) reduction via energy efficiency investments

  Equinix invested $14M to launch global Energy Efficiency Center of Excellence, with $130M+ cumulative energy efficiency investment since 2011 delivering 32MW demand savings (32,000 kW annually, 8,000 kW from 2020 projects). PUE reduced from 1.61 in 2015 to 1.51 in 2020 (12-month rolling). Resulted in 2.6M mtCO2e cumulative avoided emissions, 642,000 mtCO2e in 2020 alone.

• Customer AI workload efficiency via interconnection

  Equinix Distributed AI and Equinix Fabric Intelligence enable customers to optimize AI training and inference workloads through interconnected, metro-proximate infrastructure—reducing latency and energy use relative to long-haul data movement.

• Green finance program funding low-carbon construction and decarbonization projects

  In 2024 Equinix updated its Green Finance Framework to broaden focus to projects advancing decarbonization, resource efficiency and climate resilience with more rigorous qualification requirements. As of Dec 31, 2025, ~$9.5 billion green bonds issued with $7 billion in net proceeds allocated to eligible green projects (renewable energy procurement, low-carbon construction materials).

• Customer Green Power Reports and Water Reports

  Equinix provides customers with Green Power Reports (GPRs) detailing customer electricity consumption, renewable energy coverage and carbon footprint related to their Equinix deployments. In 2025, launched a self-service GPR download tool. Also introduced Customer Water Reports (CWRs) providing allocated water withdrawal and Water Usage Effectiveness (WUE) metrics for sites that use water for cooling.

• Next-generation nuclear power procurement

  As part of the Future First sustainability strategy, Equinix is partnering with leading energy companies on next-generation nuclear energy to support the scale, efficiency and resiliency demanded by AI and data center workloads. This complements expanded utility arrangements and on-site generation.

• Customer Green Power Reports and Water Reports to reduce tenant emissions

  As part of its commitment to customers, Equinix provides Green Power Reports (GPRs) detailing customers' electricity consumption, renewable energy coverage and carbon footprint related to their Equinix deployments. In 2025, Equinix launched a self-service tool allowing customers to directly download their GPRs. The company also introduced Customer Water Reports (CWRs) providing allocated water withdrawal and Water Usage Effectiveness (WUE) metrics for every site that uses water for cooling. These tools enable customers to measure and reduce their own Scope 3 / downstream emissions from data center operations.

• Embodied carbon in construction & capital goods (Scope 3 cat 1 & 2)

  Future First strategy explicitly calls out expanding attention to embodied carbon in the value chain with a focus on building construction and infrastructure materials. 25% of qualified Scope 3 emissions (categories 1 and 2 — purchased goods and capital goods) are covered by supplier-set science-based targets.

• Customer Scope 2 enablement via Green Power Reports

  Equinix offers Green Power Reports (GPRs) to customers, enabling them to claim renewable energy coverage and quantify GHG emissions for their footprint in Equinix data centers. GPRs are based on GHG Protocol; deployments covered 100% with renewable energy result in a net-zero market-based CEF for electricity at those sites — directly decarbonising customer Scope 2 / Equinix downstream leased asset emissions.

• Supplier science-based targets engagement

  25% of qualified Scope 3 emissions (Categories 1 and 2 — purchased goods and capital goods) are now covered by supplier-set science-based targets. CDP Supplier Engagement Leader for the third consecutive year. Engaging suppliers to set climate targets is a stated forward priority.

• Embodied carbon in construction and infrastructure materials

  Forward-looking commitment to expand attention to embodied carbon in the value chain, with a focus on building construction and infrastructure materials. Acknowledged as a growing area given continued portfolio expansion (260 IBX and xScale data centers, 9 new in 2023).

• Embodied carbon in new construction

  Equinix has completed 10 Whole Building Life Cycle Assessments (LCAs) as of end of 2022 to drive carbon-informed design and construction decisions. Future strategy expands attention to embodied carbon across building construction and infrastructure.

• xScale hyperscale joint ventures enabling low-carbon colocation for cloud providers

  Through xScale joint ventures with GIC and PGIM Real Estate, Equinix develops dedicated hyperscale data centers that allow the world's largest cloud providers to consolidate core and access point deployments with a single global provider. These JV facilities are built to Equinix's global sustainability standards including 100% renewable energy targets, green building certifications, and the company's energy efficiency framework. By 2022, the global xScale portfolio exceeded $8 billion across 36 facilities, enabling Equinix to help cloud customers reduce their own carbon footprints via efficient, renewables-powered infrastructure.

• Supplier engagement on science-based targets

  17% of qualified (Cat 1+2) Scope 3 emissions covered by supplier-set science-based targets, progressing toward near-term SBT 66% supplier engagement target. Recognized as 2022 CDP Supplier Engagement Leader. Engaging suppliers to set climate targets and make supplier diversity commitments is a stated 2023+ priority.

• Embodied carbon in value chain / building construction

  Looking forward, Equinix plans to expand attention to embodied carbon in its value chain with focus on building construction and infrastructure. Issued $4.9B in green bonds (2020-2022) with $3.7B allocated to green buildings, renewable energy and energy efficiency projects. Whole Building LCAs (10 completed) drive embodied carbon-informed design decisions.

• Customer Green Power Reports (GPR) enabling supply-chain decarb

  Equinix offers Green Power Reports (GPRs) to customers, allowing them to claim renewable energy coverage and quantify GHG emissions based on their footprint at Equinix data centers. Calculated to GHG Protocol, GPRs help customers track progress against their own sustainability goals and decarbonise their supply chains by leveraging Equinix's renewable energy procurement.

• Scope 3 supplier engagement: targeting 66% of qualified Cat 1 & 2 suppliers with SBTs

  Equinix's Scope 3 emissions totalled 1,292,000 tCO2e in 2022, focused primarily on categories 1 (purchased goods and services) and 2 (capital goods). The company has a near-term SBT of 66% supplier engagement — as of 2022, 17% of qualified Scope 3 emissions are covered by supplier-set science-based targets. Equinix offers Green Power Reports (GPRs) to customers to quantify and track their own GHG emissions and renewable energy coverage based on their Equinix footprint, enabling supply-chain greening. The company also leads the European Data Centre Association (EUDCA) on steps toward climate neutrality by 2030.

• Supplier engagement (SBT cascade)

  17% of Qualified Scope 3 emissions (Categories 1 & 2 — purchased goods and capital goods) are covered by supplier-set science-based targets, in progress toward Equinix's near-term SBT 66% supplier engagement target. Recognized as a 2022 CDP Supplier Engagement Leader.

• LEED-certified data center construction

  10M ft² of total data center area certified through USGBC LEED rating system, addressing embodied carbon in new construction.

• Supply chain / embodied carbon in construction

  Equinix is expanding attention to carbon embedded in its supply chain, including building construction and infrastructure (capital goods). Scope 3 emissions reported include Capital Goods and Purchased Goods & Services. Supplier ESG program is procurement-led, with engagement on supplier climate target-setting.

• Customer transparency via Green Power Reports

  Equinix provides Green Power Reports (GPRs) to customers and partners, calculated per the GHG Protocol, enabling them to claim renewable energy coverage and quantify their Scope 3 emissions from colocation. Deployments covered 100% with renewable energy receive a net-zero market-based emissions factor.

• Supply-chain emissions (capital goods + purchased goods)

  Equinix's Scope 3 inventory captures capital goods and purchased goods & services (the largest categories), alongside FERA, business travel, employee commuting and waste. The firm is engaging suppliers on setting climate targets through a procurement-led Supplier ESG program, and is expanding attention to embodied carbon in building construction and infrastructure.

• Customer Green Power Reports for tenant Scope 3 / downstream leased emissions

  Equinix provides customers colocated in its data centers with custom Green Power Reports (GPRs) based on the GHG Protocol, enabling customers to claim renewable energy coverage and quantify GHG emissions in their own supply chains. All deployments covered 100% renewable result in net zero market-based CEF for electricity at those sites.

• Supply chain ESG engagement via updated Business Partner Code

  In 2020, Equinix updated its Business Partner Code of Conduct to formalize supplier ESG requirements. Embarked on digital transformation of supply chain management; future focus on managing value chain emissions and embodied carbon in supply chain (FERA, capital goods, purchased goods now in Scope 3 inventory).