Performance Indicator Data Sources - Energy
This page explains the logic behind how data is assigned to GRESB fields in the GRESB Asset Summary. This information is also available as a column in the GRESB Asset Summary dashboard.
All activity data is populated to align with the selected reporting period and floor area unit of measures defined in the GRESB Group Settings page. It’s recommended that you review your settings before assessing data quality, requesting validations or submitting data to GRESB to make sure GRESB and Envizi settings are aligned.
For all activity data (kWh of energy, tonnes of CO2e, m3 of water and tonnes of waste) see Tags and Location Settings to learn about how Envizi summarizes data for reporting.
The energy table below has 4 main sections.
First is data availability which is based solely on the the months of data captured or accrued in Envizi.
Second is whole building reporting which will populate floor area coverage and max floor area based on recorded asset size.
Third is sub-building space reporting which uses location settings captured in the Floor Area Coverage pages if available.
Finally fuels and electricity consumption or production that occur outside of the sub-building space are reported if relevant accounts or meters are explicitly tagged.
Other Performance Indicators
GRESB Field | Envizi Data Source |
|---|---|
Data Availability - From - (yyyy-mm-dd) | 1st of the Month from the earliest available data |
Data Availability - To - (yyyy-mm-dd) | Last day of the month from the latest available data |
Whole Building - Fuels - kWh | All kWh energy consumed in the related building space, within the related data type category of Transport Fuels, Stationary Fuels, Natural Gas |
Whole Building - Fuels - Data Coverage | If activity data exists, floor area coverage location setting, asset size (AC), tagged whole building floor area account |
Whole Building - Fuels - Max Coverage | If activity data exists, asset size (AC), tagged floor area account |
Whole Building - District Heating & Cooling - kWh | All kWh energy consumed in the related building space, within the related data type category of ‘District Heating and Cooling’ |
Whole Building - District Heating & Cooling - Data Coverage | If activity data exists, floor area coverage location setting, asset size (AC), tagged whole building floor area account |
Whole Building - District Heating & Cooling - Maximum Coverage | If activity data exists, asset size (AC), tagged floor area account |
Whole Building - Electricity - kWh | All kWh energy consumed in the related building space, within the related data type category of electricity |
Whole Building - Electricity - Data Coverage | If activity data exists, floor area coverage location setting, asset size (AC), tagged whole building floor area account |
Whole Building - Electricity - Maximum Coverage | Special condition: If there is no data available for Energy, then GRESB requires at least the maximum floor area field is populated. Therefore when no data available for Energy, populate with asset size (AC), tagged floor area account If activity data exists, asset size (AC), tagged floor area account. |
Shared Services - Fuels - kWh | All kWh energy consumed in the related building space, within the related data type category |
Shared Services - Fuels - Data Coverage | If activity data exists, floor area coverage location setting, max coverage (assumes full coverage) |
Shared Services - Fuels - Maximum Coverage | If activity data exists, floor area location setting (RC), if blank then tagged floor area account. |
Shared Services - District Heating & Cooling - kWh | … same as above… |
Shared Services - District Heating & Cooling - Data Coverage | … same as above… |
Shared Services - District Heating & Cooling - Maximum Coverage | … same as above… |
Shared Services - Electricity - kWh | … same as above… |
Shared Services - Electricity - Data Coverage | … same as above… |
Shared Services - Electricity - Maximum Coverage | … same as above… |
Common Areas - Fuels - kWh | … same as above… |
Common Areas - Fuels - Data Coverage | … same as above… |
Common Areas - Fuels - Maximum Coverage | … same as above… |
Common Areas - District Heating & Cooling - kWh | … same as above… |
Common Areas - District Heating & Cooling - Data Coverage | … same as above… |
Common Areas - District Heating & Cooling - Maximum Coverage | … same as above… |
Common Areas - Electricity - kWh | … same as above… |
Common Areas - Electricity - Data Coverage | … same as above… |
Common Areas - Electricity - Maximum Coverage | … same as above… |
Tenant Spaces - Landlord Controlled - Fuels - kWh | … same as above… |
Tenant Spaces - Landlord Controlled - Fuels - Data Coverage | … same as above… |
Tenant Spaces - Landlord Controlled - Fuels - Maximum Coverage | … same as above… |
Tenant Spaces - Landlord Controlled - District Heating & Cooling - kWh | … same as above… |
Tenant Spaces - Landlord Controlled - District Heating & Cooling - Data Coverage | … same as above… |
Tenant Spaces - Landlord Controlled - District Heating & Cooling - Maximum Coverage | … same as above… |
Tenant Spaces - Landlord Controlled - Electricity - kWh | … same as above… |
Tenant Spaces - Landlord Controlled - Electricity - Data Coverage | … same as above… |
Tenant Spaces - Landlord Controlled - Electricity - Maximum Coverage | … same as above… |
Tenant Spaces - Tenant Controlled - Fuels - kWh | … same as above… |
Tenant Spaces - Tenant Controlled - Fuels - Data Coverage | … same as above… |
Tenant Spaces - Tenant Controlled - Fuels - Maximum Coverage | … same as above… |
Tenant Spaces - Tenant Controlled - District Heating & Cooling - kWh | … same as above… |
Tenant Spaces - Tenant Controlled - District Heating & Cooling - Data Coverage | … same as above… |
Tenant Spaces - Tenant Controlled - District Heating & Cooling - Maximum Coverage | … same as above… |
Tenant Spaces - Tenant Controlled - Electricity - kWh | … same as above… |
Tenant Spaces - Tenant Controlled - Electricity - Data Coverage | … same as above… |
Tenant Spaces - Tenant Controlled - Electricity - Maximum Coverage | … same as above… |
Outdoor/ Exterior areas / Parking - Landlord Controlled - Fuels - kWh | All kWh energy consumed, within tagged accounts or meters, within related data type category Note only tagged accounts / meters apply |
Outdoor/ Exterior areas / Parking - Landlord Controlled - Electricity - kWh | … same as above… |
Outdoor/ Exterior areas / Parking - Tenant Controlled - Fuels - kWh | … same as above… |
Outdoor/ Exterior areas / Parking - Tenant Controlled - Electricity - kWh | … same as above… |
Renewable Energy - Generated and consumed on-site by landlord - Electricity - kWh | … same as above… |
Renewable Energy - Generated on-site and exported by landlord - Electricity - kWh | … same as above… |
Renewable Energy - Generated on-site by third party or tenant - Electricity - kWh | … same as above… |
Renewable Energy - Generated off-site and purchased by landlord - Electricity - kWh | *All renewable energy certificates purchased, within tagged accounts or meters, within related data type category ‘Offsets and GHG Reductions’ Note only tagged accounts / meters apply *starting from 2023 |
Renewable Energy - Generated off-site and purchased by tenant - Electricity - kWh | … same as above… |