The critical topics this service addresses and the outcome we deliver in each.
PUE baseline and energy audit
measured target
Energy metering, thermal imaging and airflow analysis establish the current PUE baseline; improvement opportunities are prioritised on hard data.
Cooling and capacity optimisation
evidence readiness
Free cooling, liquid cooling and hot/cold aisle containment reduce operational load; the effect is measured and reported.
Renewable energy integration
contract-scoped
Solar PV and PPA models are assessed in a feasibility scope; transition options are planned within a contracted scope.
Carbon reduction evidence
published after approval
Scope 1+2 emission accounting and a reduction projection are produced; verification and third-party assurance are left to the client's auditor.
Delivery model
Delivery approach
How we phase the service across delivery, governance, and connected service pillars.
01
We first quantify the current state with an energy audit and PUE baseline; thermal imaging and airflow analysis reveal the real bottlenecks.
02
We separate quick wins (blanking panels, fan speed, temperature setpoints) from strategic investments (cooling modernisation, renewable integration) on a phased roadmap, justifying each step with ROI.
03
A DCIM deployment makes energy consumption observable in real time; gains are reported through a dashboard and sustained with a review cadence.
Operating contexts
Example operating contexts
Illustrative surfaces where this service is commonly activated.
Legacy data centre modernisation
In a facility running at PUE 2.0+, quick wins deliver fast savings, followed by structural improvement through cooling modernisation.
Energy data for ESG reporting
kWh consumption, PUE value and renewable energy share are measured to supply the environmental section of ESG reporting.
Cooling-bound capacity pressure
Aisle containment and airflow management free up existing cooling capacity and open new rack space.
DEPTH
Technical and compliance depth
This service's depth on sector-specific technical and compliance topics.
What PUE means and targets
PUE = total facility energy / IT equipment energy. 1.0 is ideal, 2.0 inefficient; the industry target of < 1.4 is measured and tracked against the baseline.
Continuous optimisation with DCIM
DCIM platforms such as Schneider, Vertiv or Sunbird provide real-time monitoring, alerting and capacity planning; optimisation is ongoing, not one-off.
Renewable transition options
A PPA (Power Purchase Agreement) model enables a move to renewable energy without upfront capital; feasibility is assessed per client profile.
What It Solves
Enterprise data centers are a visible energy and carbon pressure point, yet most organizations lack the tooling to measure, optimize, or report energy usage at the infrastructure layer. Our Green Data Center & Energy service addresses inefficient cooling architectures, underutilized hardware, and unmanaged power draw that inflate both operational costs and carbon liabilities. We help organizations transition from reactive energy spend to a proactively managed, renewable-aligned infrastructure posture.
Power Usage Effectiveness (PUE) baselining and continuous monitoring
Renewable energy procurement advisory and Power Purchase Agreement (PPA) structuring
Cooling infrastructure optimization using AI-assisted thermal modeling
Workload scheduling aligned to renewable energy availability windows
Key Benefits
Benefit
Make cost and resource optimization measurable against the agreed baseline and review cadence
Benefit
Turn the outcome into a measurable target with baseline, owner, and review cadence
Standards Alignment
ISO 50001, EU Energy Efficiency Directive, Green Grid PUE Metrics
Monitoring Stack
DCIM integration, SNMP/IPMI telemetry, real-time dashboard with 15-min granularity
Renewable Instruments
Renewable Energy Certificates (REC), Guarantees of Origin (GoO), PPA contract templates
The engagement covers the full energy lifecycle of your IT infrastructure—from hardware procurement and data center facility management through to cloud workload placement and end-user device policies. Our scope includes on-premises, co-location, and hybrid cloud environments, with dedicated workstreams for both immediate quick-win efficiency measures and multi-year renewable transition planning.
Energy audit of on-premises and co-location data center facilities
Cloud carbon accounting for AWS, Azure, and GCP workloads
Green procurement policy development for hardware and network equipment
Stakeholder training on energy KPIs and sustainability reporting obligations
Key Benefits
Benefit
Make cost and resource optimization measurable against the agreed baseline and review cadence
Benefit
Align infrastructure decisions with EU Taxonomy environmental objectives to support sustainable finance disclosures
EPEAT Gold/Platinum, 80 PLUS Platinum/Titanium PSU ratings, TCO-certified peripherals
Engagement Duration
Initial audit and roadmap timeline agreed during discovery; ongoing retainer available for continuous monitoring
Deliverables
Clients receive a structured set of actionable outputs that span diagnostic findings, strategic roadmaps, and operational tooling. All deliverables are formatted for dual audiences—technical infrastructure teams requiring implementation detail and ESG/finance stakeholders requiring board-level narrative and regulatory disclosure support.
Green IT Maturity Assessment Report with benchmarked PUE, WUE, and CUE scores
3-year Energy Transition Roadmap with phased investment cases and payback models
Renewable Energy Procurement Playbook covering REC, GoO, and PPA pathways
Configured DCIM dashboard with energy KPI alerting and monthly automated reporting
Key Benefits
Benefit
Make cost and resource optimization measurable against the agreed baseline and review cadence
Benefit
Shorten operational cycle time against agreed measurement targets and acceptance criteria
Benefit
Support CDP, GRI 302, and EU CSRD energy disclosure requirements with pre-mapped data collection templates
Interactive Excel financial model with NPV, IRR, and payback period by initiative
Dashboard
Power BI or Grafana template; data source agnostic via REST/SNMP connectors
Handover
Knowledge transfer workshop, runbook documentation, 90-day hypercare support
Frequently Asked Questions
What is a realistic PUE target for an existing on-premises data center?
Timeline is confirmed during discovery based on scope, integration complexity, current maturity, and acceptance criteria. The project plan is tied to approved scope and dependencies.
How do renewable energy certificates differ from direct renewable procurement?
Renewable Energy Certificates (RECs) allow organizations to match their consumption with renewable generation without physical delivery. They are market-based and recognized under GHG Protocol Scope 2 market-based accounting. Direct PPAs provide additionality and a stronger sustainability narrative but require multi-year commitments and credit capacity. We assess both instruments based on your budget, timeline, and ESG disclosure requirements.
Does the scope include end-user devices such as laptops and monitors?
Yes. End-user devices typically can represent a material share of total IT energy consumption in office-centric organizations. Our scope includes device fleet energy profiling, green procurement policy for refresh cycles, and power management configuration standards. We apply EPEAT and TCO certification criteria as procurement guardrails.
Can you assess a multi-site or multinational infrastructure environment?
Absolutely. Our methodology is site-agnostic and scales from single-site SME deployments to multi-region enterprise estates. For multinational organizations, we apply jurisdiction-specific grid emission factors (IEA, EPA eGRID, DEFRA) to ensure accurate Scope 2 market-based and location-based accounting across all geographies.
Are the deliverables audit-ready for external ESG assurance?
Yes. All quantitative outputs are traceable to primary meter data or recognized emission factor databases (IEA, EPA, DEFRA). We maintain a full data lineage document that satisfies the evidence requirements of limited assurance engagements under ISAE 3000 and ISAE 3410. For reasonable assurance, we recommend integrating with your external auditor from the data collection phase.
How long does it take to configure the DCIM energy dashboard?
For environments with existing SNMP/IPMI telemetry endpoints, dashboard configuration is planned through a scoped timeline agreed during discovery including data validation and alerting rule setup. Environments requiring new sensor deployment or DCIM software licensing will add a scoped timeline agreed during discovery for hardware installation and integration testing.
Related service groups
Compare the other workstreams under the same pillar as well.