# Polar Vortex Colder Winter Tips

> How to keep energy bills low during a colder winter caused by El Niño.
- Title: Polar Vortex Colder Winter Tips · LADbible | Shortify
- Summary: How to keep energy bills low during a colder winter caused by El Niño. A polar vortex disruption from El Niño could lead to colder weather, so households…
- Keywords: el niño, polar vortex, energy bills, thermostat, radiators, drafts, insulation, entertainment, culture, news, Polar, Vortex
- Source: LADbible — https://ladbible.com/money/how-to-keep-energy-bills-under-control-polar-vortex-sweeps-britain-292168-20261007
- Published: 2026-10-07T04:29:52.81+00:00
- Read time: 1 min
- Topics: el niño, polar vortex, energy bills, thermostat, radiators, drafts, insulation, entertainment, culture, news
## El Niño disrupts polar vortex
The UK could face a colder winter than usual as El Niño weakens the polar vortex.

> The ‘Super’ El Niño has already exceeded previous records, with experts saying it still has several weeks to go until it peaks.
## El Niño risks 450,000 deaths
Experts warn El Niño could cause 450,000 deaths in the next six months.

> Experts have warned that the current El Niño could cause 450,000 deaths in the next six months.
## Check for drafts
Look for heat escaping through windows and doors; fix with draught excluders and insulating tape.

> Take a look around your home for where heat may be escaping.
## Insulate hot water pipes
Use foam pipe lagging to keep water hotter and prevent pipes from freezing.

> Before it gets any colder, invest in some foam pipe lagging for your hot water pipes.
## Bleed radiators
Remove trapped air from radiators to improve efficiency; take 10 minutes.

> If you haven’t done it in a while, then now is the ideal time to bleed your radiators to remove trapped air.
## Trap warm air with curtains
Use thick curtains and rugs to insulate windows and floors against cold.

> Homes can lose heat through windows, especially older single glazed ones; use thick curtains and rugs.
## Set thermostat between 18-21°C
Keep thermostats between 18 and 21°C for energy efficiency.

> Experts agree that thermostats should sit between 18 and 21°C, not higher.
## Key takeaway

A polar vortex disruption from El Niño could lead to colder weather, so households should check for drafts, insulate pipes, bleed radiators, use thick curtains, and set thermostats between 18-21°C to save energy.