The platform

Every bill checked. Every saving found. Every report written.

Algi reads your energy bills, compares your building against thousands of others, and generates the compliance reports your company needs. No hardware, no consultants, no spreadsheets.

Get a property energy brief from your address

Book a Call

Open-plan office with rows of desks, staff at monitors and ceiling air conditioning units

Start from an address

We know your building before you tell us anything

Enter a UK commercial address and Algi pulls data from six public sources to build a property brief in seconds. No account, no bill, no login.

EPC Register

Energy rating, floor area, heating type, insulation, lighting

Companies House

Building occupant, company size, SECR qualification status

CAMS / Copernicus

Local air quality, particulate levels, pollution exposure

NASA POWER

Solar irradiance, heating degree days, climate data for the site

National Grid

Real-time grid carbon intensity for the building's region

Ordnance Survey

Building footprint, orientation, surrounding context

This is Layer 0. It costs nothing and needs nothing from you. The brief is yours whether or not you go further.

Upload a bill

Your bills checked every month. Automatically.

Upload your gas and electricity bills. Algi's AI reads them, extracts consumption data, spots anomalies, identifies waste patterns, and writes a savings report with real figures tied to your actual spend.

Waste detection

Identifies overcooling, after-hours heating, lighting schedules that nobody adjusted, and contracts renewed above market rate.

Savings quantification

Every saving is expressed in kWh and pounds, tied to a specific line item on your bill. No vague percentages, no modelled estimates.

Trend monitoring

Month-on-month and year-on-year comparisons. Spot seasonal drift, rate changes, and consumption creep before they compound.

Know where you stand

Your building measured against the market

Algi benchmarks your energy performance against similar buildings by type, size, age, and region. You see exactly where you sit and where the gap is.

ALGI Property brief

EPC ratingC (68)

Floor area4,200 m2

Annual energy cost£47,800

Savings identified £8,400 / yr

Illustrative. Based on CIBSE benchmark data.

Benchmarks are drawn from EPC data, CIBSE energy benchmarks, and the growing pool of anonymised Algi client data. Your position updates every time a bill is processed.

Reports from the same data

SECR, ESOS, PPN 06/21. Generated, not compiled.

The data Algi collects for your savings report is the same data your compliance reports need. Instead of paying a consultant to gather it again, Algi generates the reports directly.

SECR-ready reports

Energy consumption, greenhouse gas emissions calculated using published DEFRA conversion factors, intensity ratios, and efficiency action narrative. Formatted for your Directors' Report.

ESOS data preparation

Complete energy data pack ready for your Lead Assessor. Algi does the 94 hours of data collection; the assessor reviews and signs off.

PPN 06/21 carbon reduction plans

Required for government contract bids over GBP 5 million. Generated from your existing bill data with a reduction target and action plan.

Grant matching

Every property is checked against current government and utility grant schemes. Eligible grants surfaced automatically when your data qualifies.

SECR reports use DEFRA/DESNZ emission conversion factors. ESOS sign-off requires an accredited Lead Assessor, available through the Algi advisor network.

Common questions about the platform

What data sources does Algi use?

Algi pulls from six public sources: the EPC Register, Companies House, CAMS air quality data, NASA POWER climate data, National Grid carbon intensity, and Ordnance Survey. Your energy bills add the consumption layer. No hardware is needed to start.

How does the automated bill analysis work?

Upload a PDF or photo of your gas or electricity bill. Algi's AI extracts the consumption data, matches it against your building profile, identifies waste patterns, and generates a savings report. Each saving is expressed in kWh and pounds, tied to a specific line item.

Can Algi generate my SECR report?

Yes. Algi generates SECR-ready reports including energy consumption, greenhouse gas emissions (using published DEFRA conversion factors), intensity ratios, and an efficiency action narrative. No third-party accreditation is required to prepare SECR data.

Does this replace my energy consultant?

For most companies, yes. Bill analysis, savings identification, SECR reports, PPN 06/21 plans, benchmarking, and grant matching are all automated. Where a legally accredited signature is required (ESOS, EPC), our advisor network handles it at reduced rates because Algi pre-processes the data.

What is ESOS Phase 4 and do I need it?

ESOS is the Energy Savings Opportunity Scheme. Phase 4 qualification is 31 December 2026, with a compliance deadline of 5 December 2027. If your organisation meets two of three criteria (250+ employees, GBP 36m+ turnover, GBP 18m+ balance sheet), you need an ESOS audit. Algi prepares the data pack; an accredited Lead Assessor reviews and signs off.

How much does a typical company spend on energy compliance without Algi?

The UK Government's SECR Post-Implementation Review puts the average cost at GBP 7,100 per year for SECR alone. Add an ESOS audit (GBP 8,000-15,000 every four years), an energy broker (GBP 2,000-5,000 per year), and PPN 06/21 preparation (GBP 2,000-4,000), and the typical annual compliance spend for a large UK company is GBP 12,000-20,000.

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