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Usage data is the heart of what Nectar collects — the actual consumption numbers from your utility bills. Each usage data record answers a simple question: how much of a resource did a specific meter use during a specific period, and what did it cost? See also: Glossary — Usage data for the term definition.

What a usage data record contains

Here is a concrete example. One usage data record might say:
Meter #A12345 at 123 Main Street used 5,200 kWh of electricity from January 1 through January 31, 2024, at a cost of $780.00.
Every usage data record includes these key fields:
FieldWhat it meansExample
MeterWhich meter this consumption belongs toMeter #A12345
BillWhich bill this data was extracted fromBill #INV-2024-0131
Service datesThe start and end of the billing periodJan 1, 2024 – Jan 31, 2024
Raw usageThe consumption value as printed on the bill5,200 kWh
Tenant usageYour share of the consumption (may be adjusted for occupancy)2,080 kWh (at 40% occupancy)
Unit of measureWhat the numbers are measured inkWh, therms, gallons, etc.
Total costThe cost associated with this usage$780.00

Tenant usage vs raw usage

In most cases, tenant usage and raw usage are the same number. The distinction only matters when you occupy a shared building. When it matters: Imagine you lease 40% of a 10-story office building. The whole building’s electricity meter reads 10,000 kWh for the month. But you only want to report your share.
ConceptWhat it meansExample
Raw usageThe full consumption amount on the bill — the whole building10,000 kWh
Occupancy percentageYour share of the building (set on the site)40%
Tenant usageYour share: raw usage multiplied by occupancy4,000 kWh
Tenant usage is the number that appears in your analytics, exports, and carbon reports. If your site does not have an occupancy percentage set, or if the occupancy setting is off, tenant usage equals raw usage. To configure the occupancy setting for a connection, see Connections — Multiply by occupancy.

Excluding usage data from reports

Sometimes you need to remove specific usage data from your reports without deleting it entirely. Marking a usage data record as excluded removes it from:
  • All aggregate totals (your site’s monthly kWh total goes down)
  • Analytics dashboards (charts no longer include it)
  • Data exports (it will not appear in CSV or integration exports)
The record still exists in the system. You can find it, view it, and un-exclude it later. Think of exclusion like putting a document in a “do not count” folder rather than shredding it. When to exclude:
  • A record is clearly wrong (a bill was misread and shows 50,000 kWh instead of 5,000 kWh) and you haven’t had time to fix it yet
  • The data is from a meter you don’t want to count toward your portfolio totals
  • The period overlaps with another record and you want to avoid double-counting
  • You are cleaning up test data or onboarding artifacts
Exclusion is the safest way to remove data from reports without losing it permanently. You can always bring it back.

Estimated usage data

If Nectar could not extract exact numbers from a bill — maybe the PDF was blurry or the bill format was unusual — you can enter the usage data manually and mark it as estimated. Estimated records work just like regular records in analytics and exports, but the estimated flag lets anyone looking at the data know the values are approximations. This is also useful for filling in gaps. If you know a building used approximately 4,500 kWh in March but the bill hasn’t arrived yet, you can create an estimated record to keep your reports complete. When the real bill comes in, replace the estimate with the actual number. See Glossary — Estimated data for the definition.

Commodity-specific fields

Different utility types have additional fields specific to their commodity. These are filled in automatically when Nectar processes a bill. For definitions of electricity demand, time-of-use tiers, net metering, gas types, water types, waste streams, fuel types, and more, see the Glossary — Commodities and Energy Types section.

Emissions data

Each usage data record can have associated emissions information — CO₂e totals, emission factors, and emissions methodology notes. For definitions and context, see Glossary — Carbon and Emissions Reporting.

How edits affect your reports

When you edit a usage data record, the changes show up across the platform immediately:
What you changeWhat happens
Raw or tenant usageConsumption totals update in analytics. Your site’s monthly total goes up or down by the difference. Future exports use the new value.
Mark as excludedThe record disappears from all totals, charts, and exports. Your site’s consumption drops by the excluded amount.
Change meter assignmentThe usage moves from one meter (and its site) to another. Both sites’ analytics update immediately.
Edit costCost analytics and cost exports reflect the new amount.
Change service datesShifts which time period the data falls into. A record that was in January might move to February if you change the end date.
Update emissionsCarbon reports and ESG exports reflect the new values.
Changes take effect immediately in analytics and future exports. Exports you have already downloaded are not updated retroactively — they reflect the data as it was at the time you exported. If you need a corrected export, run the export again after making your edits.

FAQ

There are several common causes. The bill PDF may have been hard to read, leading to incorrect extraction — compare the usage data against the original bill. The meter’s identifiers might be wrong, causing data from a different meter to appear here. Or the occupancy adjustment might be applied unexpectedly (or not applied when it should be). Start by opening the bill and comparing the extracted data to the source document.
Excluded usage data is hidden from all calculations — analytics totals, charts, and exports — but it still exists in the system. Think of it like putting a document in a “do not count” folder. You can un-exclude it at any time to bring it back into your reports. This is different from deleting, which removes the record permanently.
Raw usage is the full consumption amount on the bill — the total for the whole building or meter. Tenant usage is your share of that total, adjusted by your occupancy percentage. If you occupy 100% of the building (or no occupancy percentage is set), the two numbers are identical. The difference only matters for shared or multi-tenant buildings.
Open the bill that contains the usage data and navigate to the Usage tab. You can edit the consumption value, cost, service dates, and other fields directly. Your changes take effect immediately in analytics. If the entire record is wrong, you can exclude it and create a new manual entry with the correct values from Data Input > Manual Entry.
Yes. You can add usage data manually through the bill detail page (Usage tab > Add usage data) or through the manual data entry flow in Data Input > Manual Entry. Manually entered data works exactly like automatically extracted data in analytics, exports, and carbon calculations.
No. Exports that have already been downloaded reflect the data as it was at the time of export. If you edit usage data after exporting, the old export file will not change. To get an export with the corrected data, run the export again.