Energy intelligence for the world's largest building portfolios.

From every source of energy data across your portfolio - unified into one view of how your buildings consume and produce energy.

Consumption Savings opportunities Out-of-hours Solar yield

Portfolio · today · hourly

4.8 GWh ↓ 6.5% vs yesterday
Savings opportunities · ranked €874k annual opportunity

Out-of-hours waste · last 7 days €186k 31% of total consumption

Solar yield · today

2.34 MWh ↑ 12% vs forecast

The work an energy manager does, automated.

Ingest

Retrofit IoT, BMS, manual upload, cloud, invoice - every meter, every source, every country. Self-install in minutes, on live meters, with zero downtime.

Monitor

Electricity, gas and water across every building. Real-time visibility, anomaly detection, rich visualisations - every flow on one pane.

Optimise

Savings opportunities, solar yield, charging schedules, anomaly detection, forecasting, battery ROI, capex modelling. AI as substance, not slogan.

Manage

Alerts, audits, surveys, tasks, status and support - the day-to-day workflow of running energy across a portfolio, built in.

Fragmented data in. Intelligence out.

Wia ingests from every source you already have, runs it through one intelligence layer, and outputs the alerts, forecasts and reports your team uses every day.

Rollout

01 Survey.

Remote audit of your sites - meters, BMS, existing infrastructure - mapped without anyone going on the ground.

02 Connect.

Local teams retrofit the hardware on live meters - installs run in minutes, with zero downtime. No Wia engineer on site, anywhere in the world.

03 See.

Data flows in within minutes. Every site, every meter, every utility - in one view.

04 Act.

Ghost loads, anomalies and savings opportunities are surfaced automatically. Reports ship in a click.

Capital investment

Where to deploy capex next - backed by your data.

Wia models solar, battery and lighting investments against your actual consumption curve - not synthetic profiles. Every opportunity ranked by payback, surfaced with a confidence band.

Solar

Array sizing modelled on your actual load shape

• Annual savings €312k
• Payback 5.4 yrs
• Recommended 2.4 MW
• Self-consumption 78%

Battery storage

Peak shaving + tariff arbitrage on real load profiles

• Annual savings €186k
• Payback 6.8 yrs
• Sized at 1.4 MWh
• Peak reduction 38%

LED lighting

Retrofit ranked by site, validated against real usage

• Annual savings €142k
• Payback 1.8 yrs
• Sites 14
• kWh reduction 62%

Built for operators - and the partners that serve them.

Contract logistics

Hundreds of warehouses across continents. Old meters, no IT, energy invisible until the bill.

Real estate

Heterogeneous portfolios - offices, retail, residential. Mixed BMS, mixed regulation, ESG-grade data needed.

Retail

Stores, supermarkets, dark stores. Refrigeration as the silent giant; franchise dynamics, same-store benchmarking.

Government & public sector

Schools, hospitals, councils, courts. Public reporting, procurement frameworks, heritage-safe install.

Partners and OEMs

ESG software vendors and industrial OEMs who need energy data without building the IoT layer.

Reporting

The standards your auditor cares about. On tap.

Wia provides the auditor-ready underlying data - meter-level consumption, scope-equivalent breakdowns, renewables share, energy intensity - exported in the format your reporting team or consultancy needs.

Pre-built reports for the certifications you already ship.

Operational templates for executive, facilities, sustainability, out-of-hours, cost, ghost-consumption, savings opportunities, and site comparison.

Built differently

Why portfolios choose Wia.

01 Install in minutes, with zero downtime

Retrofit hardware sits on live meters. Buildings stay on, tenants don't notice. Local teams handle deployment - no truck rolls, no Wia engineer on the ground.

02 Multi-utility from day one

Electricity, gas and water - normalised. Most competitors do one utility.

03 One price, all-in

Hardware, connectivity, cloud and support, in a single number. No surprise quotes.

04 Open API

Energy data your ESG, capex or BI tools can consume directly. Wia is the layer, not the lock-in.

Fleet management

Thousands of meters and gateways, managed as one.

Every IoT meter, every cellular gateway, every BMS endpoint - visible across your portfolio at a glance. When a device drops offline, we know before you do.

• 98.7% Avg uptime
• < 4min Detect to alert
• OTA Remote firmware

2,847 devices · live
Online · 2,789
Attention · 42
Offline · 16

See Wia on your portfolio.

A 30-minute call. Bring your portfolio - we'll show you what the data looks like across every site.