Online CRC Calculator
Now it only takes seconds to determine your CRC responsibility. Simply answer five short questions to find out 1) whether your organisation must participate in the CRC Energy Efficiency Scheme, 2) your half-hourly carbon footprint, and 3) what your minimum allowances will be. Then, to learn how we can help you fulfil your CRC obligations, please visit our Support Centre.
* The CRC calculator results are approximate estimates for your information only, not official figures. Please contact us to confirm any figures to be used in your CRC decisions.
Do you have half hourly meters?
Close What is a half hourly meter?
Half hourly meters collect data on energy consumption every half an hour. The data is collected remotely and used to bill you on. You will not need to have manual meter reads. If your consumption for the site is more than 100kW at any one time, it is likely that you will have a half hourly supply.
Thank you.
You are not required to take part in the Carbon
Reduction Commitment Scheme. however if you
are still interested in knowing about British Gas
Business´ other information on Energy Reduction
then visit our website.
What was your energy consumption for 2008 (in MWh)?
Add at least one meter reading.
Close Mandatory Half Hourly meters
Mandatory Half Hourly Meters (HHM) supply electricity settled on the Half Hourly market and are required in situations where the average peak electricity demand over the three months of highest consumption within a year exceeds 100kW over the previous 12 months. Note; not all Half Hourly meters trading on the Half Hourly market are classed as mandatory.
Close Voluntary Half Hourly meters
These meters are not widespread, and in most cases were installed because an organisation wanted their electricity settled on the half hourly market or because they wanted to collect data on their electricity consumption for energy management purposes.
Close Pseudo Half Hourly metering readings
Pseudo Half Hourly Metering is a technique for calculating half hourly electricity consumption where the supply is unmetered. It is defined as a dynamic supply where (i) a set of equipment fixed to land that performs a common function (for example, street lighting), (ii) one element of the set of equipment is metered (for example a lamp post) and (iii) the existing meter point is used as a benchmark to determine the overall supply to the entire set of equipment in a given period.
