Managing Heating Costs

How are we Lowering our Heating Costs

Guide to Lowering our Shared Heating Bill

As winter approaches, we are launching an estate wide effort to cut our rising gas costs. Because we share a communal heating system that isn't individually metered, our individual habits directly affect everyone’s wallet.

Some believe personal changes don't matter in a building of 1200 residents. However, because our costs are pooled, collective behavior is our only tool to lower the bill. When a few flats leave windows cracked open, the central system runs on overdrive, and we all pay for the wasted gas.

We can stop this gas wastage by changing how we ventilate:

• Open wide (Stoßlüften): Open windows completely for 5 to 10 minutes, twice a day, then shut them tight. This refreshes the air quickly without cooling down the walls.

• Avoid tilting: Reduce windows cracked open or on a tilt for hours which continuously drains building heat and drives up our shared gas bill.  Small changes feel pointless alone, but when we change together, the savings are real and significant.

Green Initiative: Campaign to reduce our Gas Costs

As we cannot access weekly gross gas usage figures I propose anonymous estate wide tracking of window open levels as an indirect metric, not an ideal solution. 

Provisional Proposals:

• The Working Group Task: Create a group of about five residents who will anonymously monitor a sample of a block of roughly 50 windows and hence track the percentage that are open. This metric will be used to encourage residents to be aware of gas being used to heat the planet rather than our flats. Only gross estate wide anonymous percentages can be produced. For example 7.6%

• Privacy: Window locations will be entirely anonymous, and identities will not be recorded and are not required.

• Timing: The monitoring schedule will be set by the working group. It may well be temperature dependent, Clearly In milder weather many flats need to open windows to regulate temperature even with all the radiators off.

• Baseline Data: We need to begin monitoring before the campaign starts to establish a baseline.

While the Board's lack of cooperation means we cannot track our exact gas savings, we can still make a tangible difference together. If you would like to actively support this initiative, please send me a message or join the heating Whats App group

Ade Webmaster 07981 881344 

FAQ: Reducing Gas Wastage in our Community Heating.

Q: How do we reduce gas wastage and costs in a building with an unmonitored community heating system?

A: You can tackle this by raising awareness on how individuals can minimise waste and by providing community wide data to show that collective efforts are successfully saving money, reducing emissions, and protecting the environment.

Q: How can monitoring help reduce gas wastage if the gas used cannot be tracked?

A: Since direct tracking of the community’s gas overall consumption isn't possible, an effective proxy is monitoring the state of the building's approximately 4,000 windows. During cold weather, windows should not be used as a primary method for regulating indoor temperature. They must be opened occasionaly for ventilation pruposes, even though our flat have ventilation built.

Q: How will this data enable the reduction of gas wastage and heating costs?

A: Information drives behavioural change. For example, simply raising awareness of this campaign led one resident to start to fix a valve that was jammed open, all without needing anyone to enter individual flats to inspect it.

Q: Some flats are still too hot in relatively warm weather even with the heating turned off surely windows then need to be left open?

A: Absolutely. In fact, all flats should air out their spaces. The general recommendation is to open windows 3 to 5 times a day for about 3 minutes at a time ("short burst ventilation"). Because air stores very little heat, gas wastage from this practice is minimal (costing roughly 2p per airing) and, you don't even need to turn off your heating. Tracking community window status is only necessary during cold weather; doing so during warm spells it would be pointless.

Q: How can you ensure that residents follow this advice?

A: Because individual residents are anonymous only aggregate metrics, like the percentage of open community windows can be tracked, enforcement is not possible behavioural change is. This is how household smartmeters work by altering personal habits (such as boiling only the exact water needed for tea or using an air fryer), visibility encourages mindful energy use.

Q: Is this approach cost-effective?

A: Extremely. Initially, the only cost is producing a few leaflets for residents, a 1% reduction in gas wastage saves roughly £6,000.

Q: What will be the success criteria for this initiative?

A: Since the exact volume of saved gas cannot be directly measured, success will be tracked through resident surveys on the published anonymous window data.