Feeder meters and substations on a connected municipal grid

Smart metering & utility data · AMI

Powering revenue.Protecting the grid

Municipal utilities and distributors still run on manual reads, estimated bills and fragmented meter/billing systems. Joule scopes, coordinates and delivers AMI locally — on NuriFlex hardware and software — so meter data can feed billing, operations and revenue assurance.

Remote reading, prepaid and billing integration
HES / MDMS, exception handling and data readiness
Install, commissioning and support defined by contract
Loss intelligence (ELMS) when you are ready to investigate

Metering assessment See ELMS

Building & industrial energy · xEMS

One platform.From site to city

Facility and C&I teams sit on fragmented site data, unmanaged peak demand and little operational feedback. xEMS monitors, analyses and improves energy operation across buildings, campuses and industrial parks — with M&V where it is contracted.

Site-to-city monitoring, control and reporting
Peak-demand visibility and improvement workflows
M&V and ISO 50001 support on a measured baseline
AMI meter data on the same energy platform

Energy performance review Explore xEMS

Energy management as a service · EMaaS

Energy intelligence.Delivered as a service

A precinct does not need a control room on day one. Certified energy managers, ISO 50001 practice and M&V sit on the same platform — and building-performance or EPC work is arranged through the registered professional, not claimed as a Joule accreditation.

Platform, managers and reporting as a service
ISO 50001 and contracted measurement & verification
EPC / existing-building assessment via a registered professional
Improvement support after the baseline exists

Talk about EMaaS View xEMS

Estates, campuses & DER

Estate utilities.One local contract

Landlord and tenant billing, estate metering and on-site solar or storage usually sit in different contracts. Joule puts metering, billing visibility and energy data under one local programme — and can scope DER or microgrid feasibility with licensed engineering partners.

Tenant billing and estate metering on one contract
Rooftop solar and storage made visible to the estate
DER / microgrid feasibility with licensed partners
No trading licence, bids or guaranteed market revenue

Utility management Request a briefing

Commercial & industrial · ESCO

Recover losses.Optimise performance

Warehouses, process plant and fleets need a baseline before anyone talks about savings. Joule runs energy assessment, platform delivery and improvement workflow — M&V and ISO 50001 where contracted. We do not quote a 15–30% guarantee.

Energy assessment and a measurement plan first
Field optimisation on the same industrial campus
ISO 50001 and M&V when the scope includes them
Loss-data diagnostic or a scoped ELMS pilot for utilities

Energy performance review Loss-data diagnostic

Utility operations · UaaS

Utility operations.As a service

Metering, billing, loss intelligence and transformer monitoring do not have to be four tenders. Joule coordinates utility operations as a service — with NuriFlex as the disclosed platform partner — and can explore VPP readiness without holding a trading licence.

AMI, ELMS and TMS under one operations arrangement
Transformer condition alerts and maintenance support
VPP readiness and capacity assessment, partner-led
SKD assembly remains a feasibility discussion, not a factory

Talk about UaaS View partnership

Municipalities &Utilities

Smart metering, transformer monitoring and intelligent energy-loss detection.

Explore AMI solutions

01Smart infrastructure

Commercial &Industrial

Energy optimisation, measurement and verification, and efficiency consulting.

Explore ESCO services

02Energy optimisation

Property, Estate &Residential

Tenant billing, estate metering, building performance and integrated utility management.

Explore utility management

03Smart communities

From the meter to the briefing.

Three buyer paths. Same South African team — municipalities, commercial & industrial, and property, estate & residential.

Technician inspecting a utility distribution transformer with generic monitoring equipment

AMI · ELMS · TMS · HES / MDMS

Municipalities & utilities.

Manual reads, estimated billing and fragmented meter-to-billing systems still leave revenue and network condition hard to see. Joule coordinates a local AMI programme — meters, communications, HES and MDMS — so data can feed billing, operations and revenue assurance, with loss intelligence and transformer monitoring when the network is ready.

01
See the leakage
Remote reading and AI loss detection end estimated bills and surface theft, tamper and technical losses — then prioritise anomalous circuits for investigation. Enforcement and recovery stay with the utility.
02
Run the stack
One programme from meter to management: smart metering and utility data, HES/MDMS configuration, prepaid where required, and billing or CIS integration scoped by contract — installed and supported here.
03
Watch the assets
Transformer and distribution monitoring adds load, temperature and condition alerts so maintenance is planned from operating data, not only after a feeder fails.
04
Stay accountable
Director-led South African delivery, Level 1 B-BBEE, ISO 50001 practice and after-sales that outlasts handover — one local partner from supply through support.

Metering and data-readiness assessment
AMI design, pilot and rollout coordination
Loss-data diagnostic or scoped ELMS pilot
Transformer monitoring requirements review

Request a metering assessment See AMI solutions

Commercial building with rooftop solar and EV charging at dusk

xEMS · ESCO · M&V · ISO 50001

Commercial & industrial.

Warehouses, process plant, campuses and fleets often sit on fragmented site data, unmanaged peak demand and little operational feedback. Joule runs energy assessment, building and industrial energy management (xEMS), and improvement workflow — with measurement & verification and ISO 50001 support where the contract includes them. We do not quote a guaranteed savings percentage.

01
Establish the baseline
An energy performance review maps meters, loads and data gaps first. Improvement talk starts from a measured baseline and a clear measurement plan — not a slide of promised savings.
02
Run the energy platform
xEMS monitors, analyses and helps operate energy across buildings, industrial parks and multi-site portfolios — peak visibility, generation integration where present, and reporting the operations team can act on.
03
Prove what changed
Contracted M&V and ISO 50001 practice turn improvement work into auditable evidence. Field optimisation stays on the same campus and the same accountable local team.
04
Extend when ready
Solar performance monitoring, DER coordination or VPP readiness can be scoped with partners once site data and control boundaries are solid — without claiming a trading licence or market revenue.

Energy performance review
xEMS platform delivery and improvement workflow
M&V and ISO 50001 support where contracted
Optional solar / DER readiness scoping

Request an energy performance review Explore ESCO services

Residential townhouses in an estate at sunset

Estate metering · Tenant billing · EPC · DER readiness

Property, estate & residential.

Landlord and tenant billing, estate metering, common-area loads and on-site solar or storage usually sit in different contracts. Joule puts metering, billing visibility and energy data under one local programme for property managers, estates and residential complexes — with building-performance assessment arranged through a registered professional, and DER or microgrid feasibility scoped with licensed engineering partners.

01
Unify the meters
Estate metering and landlord/tenant utility management on one local contract — so consumption, exceptions and billing visibility stop living in separate silos.
02
Make the estate visible
Common areas, bulk supply and rooftop solar or storage become readable on the same energy picture property and facilities teams use for operations and resident communication.
03
Assess building performance
Where EPC or existing-building assessment is required, Joule arranges delivery through an appropriately registered professional — with optional improvement support after the assessment, without claiming corporate accreditation.
04
Scope the next layer
DER and microgrid feasibility for campuses or estates can be coordinated with licensed partners once metering and energy data are in place — feasibility and readiness, not a construction or trading claim.

Estate and tenant utility-management scoping
Metering and billing-visibility programme
Building performance / EPC via registered professional
DER or microgrid feasibility discussion

Talk about utility management View services

The suite.

All solutions

Metering, transformer health, loss detection, energy management, VPP and city IoT — plus ESCO services for commercial sites. The full width of the stack, one local partner.