Glacier Clean EnergyGlacier
Commercial energy monitoring dashboard with half-hourly data

Smart metering for multi-site landlords

Every site. Every tenant. Every kilowatt.

Built for commercial multi-site landlords: MID-certified sub-metering, automated tenant recharging and half-hourly portfolio analytics, across one site or a hundred.

Not sure? Get a quote first.

1/2 hr
Granularity per circuit
MID
Certified for billing
10–25%
Typical savings unlocked
ESOS/SECR
Reporting-ready

Why Glacier

Engineering, end-to-end.

Every project is run by a senior engineer, with transparent pricing and a 25-year build promise.

  • Half-hourly consumption data per circuit, per tenant
  • MID-certified meters, legally valid for tenant billing
  • Automated tenant cost recharging (no more spreadsheet fights)
  • Multi-site portfolio dashboard with anomaly alerts
  • Demand-side response opportunities identified automatically
  • ESOS / SECR / Net Zero data exports built in

Deep dive

What sub-metering actually unlocks.

If you bill tenants for energy on a fixed service charge or a manual meter read every quarter, you're almost certainly losing money, and you're definitely losing data. Sub-metering replaces estimation with truth: every tenant, every circuit, every half-hour. It's the foundation of any serious commercial energy strategy.

We deploy MID-certified meters (the legal standard for billing tenants in the UK) across HMOs, build-to-rent, co-living, multi-let commercial, retail parks, industrial estates, and education campuses. The meters report half-hourly data into a central dashboard, yours and ours, and the platform automatically generates tenant invoices, identifies anomalies (a frozen pipe heater that's been on for six weeks?), and surfaces the top 10 energy waste opportunities every month.

For ESG and Net Zero reporting, the same data feeds straight into ESOS, SECR and TCFD frameworks, replacing weeks of consultant time with a one-click export. For multi-let landlords, automated tenant recharging typically pays back the entire metering install within 12–18 months.

We can install across an existing portfolio without downtime, rolling installs, single-site pilot first, then phased rollout. And every meter is OCPP/OCSF-compatible, so you're never locked into our software (though most clients stay because the analytics layer is the most useful thing they've ever paid for).

How it works

From first call to switch-on.

A senior engineer owns your project from survey to handover, no juniors, no surprises.

Step 1

Audit

Site walk-through, electrical schematic review, scope definition (which circuits, which tenants).

01
Step 2

Pilot

Single-site or single-floor install to prove value. Live data in your dashboard within 7 days of install.

02
Step 3

Roll out

Phased deployment across the portfolio with zero tenant downtime. Typically 4–12 weeks per site.

03
Step 4

Operate

Automated billing, monthly insights, anomaly alerts. We handle hardware support; you keep the savings.

04

Capabilities

What's included.

Domestic landlords

MID-certified sub-metering for HMOs, build-to-rent and co-living, automated recharging included.

Commercial

Sub-metering across plant, lighting, HVAC, EV chargers and tenant areas with anomaly alerts.

Analytics

Live dashboards, anomaly detection, ESG-ready exports and savings opportunity scoring.

Packages

Transparent pricing.

Indicative starting prices. Final quote confirmed after a free survey, no hidden extras.

Single Site
From £1,800+ £14/meter/yr
  • Up to 10 sub-meters
  • MID-certified hardware
  • Half-hourly cloud dashboard
  • Basic tenant recharging
  • Data export (CSV/API)
Most popular
Portfolio
POAscaled per site
  • Multi-site rollout
  • Automated tenant invoicing
  • Anomaly alerts & insights
  • ESOS / SECR exports
  • Dedicated account manager
  • API integration with PMS
Enterprise
POA100+ meters
  • Full asset-level metering
  • Demand-side response revenue
  • Sub-circuit thermal monitoring
  • ISO 50001 compliance
  • White-label dashboard option

No surprises

What's in, and what isn't.

Included as standard
  • Site audit, design and meter selection
  • MID-certified meter hardware
  • Installation and DNO notification (where needed)
  • Cloud dashboard with half-hourly data per meter
  • Automated billing module (Portfolio tier and above)
  • Annual hardware service and firmware updates
Quoted separately
  • DNO supply upgrades or main fuse changes
  • Bespoke ERP/PMS integrations beyond standard APIs
  • Tenant-side electrical alterations

"We replaced 40 hours of manual meter reading per month with one dashboard. The recharging alone covered the install in eight months, the energy savings were the bonus."

Operations Director · BTR landlord · 280-unit portfolio

FAQ

Frequently asked questions

Stop estimating. Start metering.

If you manage more than five tenants or three sites, sub-metering pays for itself faster than almost any other operational investment. Book a 20-min screening call and we'll size the opportunity.

Start your energy upgrade

Ready to reduce energy costs?

Book a free, no-obligation survey or speak directly with our team. Most quotes returned within 24 hours.