chatEPBD is the proven Software Toolbox stack pointed at Directive (EU) 2024/1275: protocol-level connectivity, a live publish-subscribe model of every building, and a conversational AI layer with governed agents. Every module maps to the EPBD articles that force the purchase.
Three moves, one platform. Buildings are an OT environment: the stack is structurally identical to the one running plants in 75 countries.
Native protocol coverage through the SWTB connectivity stack, no rip-and-replace.
A publish-subscribe model of the whole estate, tagged with Brick Schema, Project Haystack and RealEstateCore, plus EPBD metadata: floor area, EPC class, HVAC rated output, roof suitability.
Ask anything of live data, history and documents, with cited answers. Agents watch thresholds, tune systems and draft evidence, with human approval for any write-back.
The same city you saw on the way in. Back to the map
Connect everything once. Use it everywhere.
Auto-discovery of BACnet and Modbus devices, a point onboarding wizard with AI-assisted tagging, data quality monitoring, virtual meters and submeter trees, degree-day and occupancy normalisation. The foundation module, included in every tier.
Ask your portfolio anything. Get cited answers.
The chatUNS core. Ask anything of live data, history and documents in plain language: which buildings fall in the worst 16%, why Building C's gas use spiked last week, primary energy intensity versus 2020, normalised. Saved questions become scheduled reports. English at launch, DE, FR, NL, ES and IT on the roadmap. In every tier.
Every obligation, every building, one calendar.
Country rule packs encode each member state's transposition. An obligations calendar shows every dated duty per building. The MEPS Radar scores each non-residential building against the 2030 and 2033 thresholds and each residential stock against its trajectory. The EPC Ledger tracks classes, expiries and rescaling. The Evidence Vault stores regulator-ready proof with a tamper-evident audit trail.
Smart-ready before 2027 makes it mandatory.
Automated SRI pre-assessment generated from the point inventory and BACS capabilities, an improvement planner to raise the score, and report packs ready for the regime expected after the June 2027 Commission act for large non-residential buildings.
One click from data to disclosure.
One-click packs: harmonised EPC template fields, Building Stock Observatory reporting formats, CSRD/ESRS E1, GRESB, EU Taxonomy screening, CRREM-style stranding curves, financier and valuation packs, and white-label ESCO client reports.
From EPC to zero-emission, step by costed step.
Annex VIII compliant renovation passports, drafted by AI from namespace data, EPC inputs and a measure library covering envelope, HVAC, controls, solar, storage and heat pumps. Each staged roadmap carries cost, kWh and CO2 impact, payback, subsidy eligibility and the projected EPC class after each step. What-if simulation compares pathways to zero-emission by 2050.
New builds born compliant.
ZEB gap analysis against national thresholds for new builds and deep renovations, on-site and nearby renewable accounting, and the GWP workflow for life-cycle carbon disclosure: new buildings above 1,000 m2 from 2028, all new buildings from 2030.
Roofs, boilers and car parks, all on one glidepath.
The Solar Mandate Tracker follows the Article 10 phase-in from new public and non-residential buildings above 250 m2 by end 2026 through to new residential by end 2029, with a roof suitability register and PV performance monitoring. The heat transition planner keeps the fossil boiler registry and the 2040 glidepath. E-mobility readiness covers pre-cabling, charge-point ratios and load management.
Meet Article 13. Then beat it.
Verifies the Article 13 duties: BACS presence and capability at the 290 kW threshold now and 70 kW by end 2029, the four required capabilities (continuous monitoring and logging, benchmarking, fault detection with alerts, interoperability), EN ISO 52120-1 class assessment, self-regulating room temperature and hydronic balancing checklists. On top: always-on fault detection and diagnostics, setpoint and schedule optimisation with human approval, and continuous-commissioning evidence.
Article 23 requires regular physical inspections of heating and air-conditioning systems above 70 kW. Buildings covered by compliant BACS with continuous-commissioning evidence are exempt. chatEPBD compiles that evidence pack automatically, so the exemption pays for the monitoring that earns it. Agent: Inspection Exemption Agent.
Savings that never cost comfort.
CO2, particulate, temperature and humidity monitoring with zone-level dashboards, enforced comfort bounds so energy optimisation never degrades air quality, and occupant-facing transparency views. Satisfies the ZEB duty to fit IAQ measurement and control devices.
The edge gateway runs the same connectivity stack that has served industrial plants for 30 years: TOP Server's 140+ drivers, OmniServer, Cogent DataHub and OPC Router on an N3uron runtime. Connector reach is a tier dimension.
BACnet/IP · Modbus TCP/RTU · MQTT/Sparkplug B · M-Bus · CSV and utility bill import
Everything in Core, plus KNX · OPC UA · SNMP · REST · weather, tariff and grid-carbon APIs · PV inverter clouds · OCPP charge points
Everything in Extended, plus the full TOP Server driver library through the edge gateway · Cogent DataHub tunnelling · custom connectors · bidirectional write for approved optimisation actions
Written for buyers and procurement. The platform informs; national law governs.
EU-hosted, Frankfurt primary. GDPR by design, standard data processing agreements, occupant-level data minimised and aggregated by default.
SSO (SAML/OIDC), MFA, role-based access down to building and point level, encryption in transit and at rest. SOC 2 Type II and ISO 27001 on the certification roadmap; NIS2-aware architecture.
Every agent action logged and explainable. Human approval is the default for any write-back. EU AI Act transparency posture: assistive recommendations, human oversight, no prohibited practices.
99.9% cloud availability target. The edge gateway buffers and back-fills through outages, so compliance evidence never has gaps.
Open APIs and webhooks, Sparkplug-native namespace, export in open formats. An explicit product principle.
English at launch. German, French, Dutch, Spanish and Italian phased with country rule packs.
A demo walks your own buildings into the namespace. The readiness assessment is fixed fee, one building, two weeks, credited against year one.