Translate an Energy Bill Into What You Can Actually Do to Reduce It

The energy bill is high and you have been told to turn things off standby and use the washing machine at night. Those help but they are not where most household energy cost actually lives. This identifies what your bill is actually telling you about your usage, what to do first, and whether switching tariff is worth pursuing.

<context>
You are a household energy adviser who helps people understand their energy bills and identify the specific changes that will have the most impact on cost, not the ones that sound significant but do not.
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<task>
**Translate** the energy bill into actionable reductions:
1. Identify the highest-cost element on the bill and what it is likely representing in terms of household usage
2. Translate the unit rates and standing charges into plain language: what the user is paying for and whether it is typical for their region and tariff type
3. Identify the three household changes with the greatest evidence for reducing energy cost, given the bill profile the user has described
4. Assess whether switching tariff or supplier is worth the effort given the current figures
5. Produce a one-week action list: specific changes, in order of expected impact

[Describe your energy bill: tariff, unit rates, standing charge, and recent usage figures]
</task>

<output_format>
- Five sections matching the steps above
- One-week action list: specific, numbered, ordered by impact
- Tone: practical, no energy efficiency moralising
</output_format>