Building energy compliance — continuously, not once a year.

We build bespoke IoT energy sensors and dashboards so energy assessors and landlords get real-time compliance data. MEES, LL97, BERDO, EPBD — covered.

A point-in-time EPC doesn't prove ongoing compliance. Regulators know it. Your clients know it.

NYC LL97 fines start at $268 per metric ton over your carbon cap. Boston BERDO: $1,000 per day. The EU EPBD must be transposed by May 2026 with mandatory building automation. These are not theoretical — buildings are getting fined now. Your clients need continuous energy data, not annual snapshots. We build the monitoring system so you can sell it.

The problem

Commercial landlords must meet minimum energy efficiency standards. A one-off EPC doesn't cut it anymore — tenants and regulators want ongoing evidence of performance.

What we build

Continuous energy monitoring sensors deployed across building systems, feeding a dashboard that tracks real-time performance against MEES thresholds. Automated reporting for landlords and managing agents.

Outcomes

  • Real-time energy performance tracking
  • Automated MEES threshold monitoring
  • Portfolio-wide dashboard for managing agents
  • Recurring SaaS revenue for energy assessors
UK — MEES Regulations

The problem

Commercial landlords must meet minimum energy efficiency standards. A one-off EPC doesn't cut it anymore — tenants and regulators want ongoing evidence of performance.

What we build

Continuous energy monitoring sensors deployed across building systems, feeding a dashboard that tracks real-time performance against MEES thresholds. Automated reporting for landlords and managing agents.

Outcomes

  • Real-time energy performance tracking
  • Automated MEES threshold monitoring
  • Portfolio-wide dashboard for managing agents
  • Recurring SaaS revenue for energy assessors
US — LL97, BERDO & Building Performance Standards

The problem

NYC LL97 covers buildings >25k sqft with real fines. Boston BERDO covers >20k sqft at $1,000/day. 40+ US cities rolling out similar mandates. Building owners need continuous monitoring to avoid penalties.

What we build

IoT energy sensors configured for each city's Building Performance Standard. Dashboard tracks carbon emissions against building-specific caps with automated alerts before thresholds are breached.

Outcomes

  • NYC LL97 carbon cap tracking in real-time
  • Boston BERDO compliance dashboard
  • Multi-city portfolio view for REITs and property managers
  • Automated penalty risk alerts before exceedance
EU — EPBD 2024

The problem

EPBD must be transposed by May 2026. Mandatory building automation for non-residential HVAC >290kW (dropping to >70kW by 2029). The worst-performing 16% of buildings must be renovated by 2030.

What we build

Energy monitoring designed for EPBD compliance timelines. Building automation readiness assessment and continuous performance tracking against national targets.

Outcomes

  • EPBD transposition deadline readiness
  • Building automation compliance monitoring
  • Performance tracking against 2030/2033 renovation targets
  • Dashboard localised per member state requirements

We build the full monitoring system. You sell it.

Energy Sensors

CT clamps, pulse counters, and sub-metering hardware designed for non-invasive retrofit into existing building systems.

  • Non-invasive CT clamp installation
  • Sub-circuit and whole-building metering
  • Battery or mains powered options
  • BLE / LoRa / WiFi / NB-IoT connectivity

Device Firmware

Reliable embedded software for continuous energy measurement, edge computation, and low-power operation.

  • Real-time power factor and harmonic analysis
  • Edge aggregation to reduce data costs
  • OTA firmware updates
  • Configurable sampling rates

Compliance Dashboard

Client-facing dashboard powered by Paqett. Real-time energy data, carbon tracking, and regulation-specific compliance reports.

  • kWh, kgCO2, and cost tracking
  • Regulation-specific report generation (MEES, LL97, BERDO, EPBD)
  • Alert configuration for threshold breaches
  • White-label ready for your brand

Pilot & Rollout Support

We support from pilot through scale — not a handoff at prototype stage.

  • 3–5 building pilot programme
  • Installer training and documentation
  • Ongoing platform hosting & maintenance
  • Hardware iteration as portfolio grows

Powered by Paqett

Every solution runs on Paqett — our IoT device management platform. MQTT ingestion, real-time dashboards, OTA updates, and compliance reporting out of the box. Production-grade backend without building from scratch.

Learn more about Paqett →

Built with

Sensors CT clamps/Pulse counters/Shunt resistors/Voltage dividers
MCUs ESP32/STM32/nRF52
Connectivity WiFi/LoRa / LoRaWAN/NB-IoT/MQTT
Cloud AWS IoT Core/PostgreSQL/Paqett Platform

Former Amazon Robotics. BEng + MSc Robotics. One engineer who owns your project end-to-end — no committees, no layers.

MIETBEng LoughboroughMSc Robotics BristolEx-Amazon Robotics

The fines are real. The deadline is fixed.

Tell us about your monitoring needs — we'll scope it in a 30-minute call.