Home Energy
Your practical energy roadmap — what to do now, what to consider, and what to plan. Deterministic calculations stay in your browser.
Displayed values are rounded for readability. Calculations use full precision. Estimated costs and savings may differ from actual utility bills because of rates, taxes, credits, true-up adjustments, and other billing factors.
Home Summary
Load a dataset or synthetic scenario from Data Import to see your summary.
We couldn't read this bill automatically.
Compare Rate Plans
Detailed comparison of your current tariff against a modeled alternate plan. Eligibility and official offers are determined by SDG&E — this is an estimate only.
Explore Usage
Detailed charts and tables — use when you want more than the home summary.
Ask LifeLoveMe
Solar / Credits
Can I get more value from my solar?
Maximize my solar value
Data completeness
Equipment & Electrification
Tell us about your home — answer what you know. Unknowns stay unknown. Profile is saved per property (not globally) and refines load analysis.
Equipment & features
Optional details
Ages and gas bill data improve replacement economics — only needed if you want finer estimates.
Overview
Key metrics
Highest-use periods
| When | kWh (hour) |
|---|
Import interval data or load the Sudesh fixture from Data Import.
Compare Periods
Time of Use
Bill Details
No electric bill loaded.
Upload a bill to explain your charges and reconcile them with your usage.
We couldn't read this bill automatically.
Bill explanation
Developer mode — JSON import and interval estimate tools.
Savings Opportunities
Deterministic savings estimates from your usage patterns — behavioral changes prioritized over equipment purchases.
What should I do first?
All ranked actions
Experiment mode
Record a simple before/after test (e.g. dishwasher after 9 p.m.).
Data Import
Upload SDG&E CSV data, load real test fixtures, or choose a synthetic demonstration scenario.
Demo / synthetic scenarios
Synthetic demonstration data — not real customer records.
My datasets
Large interval files are saved in browser IndexedDB — not localStorage — so they persist across refresh.
Equipment profile (optional)
Detailed engineering fields for replacement analysis. Core home facts live under My Home.
Tariff configuration
Official-style SDG&E TOU-DR1 schedule with effective dates; delivery and generation/CCA rates are separated. Savings use the tariff applicable to your billing period start date.