# חשמלינק (ChatGPT App)

> Compare Israeli power plans

- Type: app
- Publisher: סיני אליחי
- Categories: Finance
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6aa583fd0db081919ad974b71b6008d0
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6aa583fd0db081919ad974b71b6008d0
- Version: 1.0.0
- Listed: 2026-10-04

## About

Chashmalink answers questions about Israeli household electricity from measured smart-meter data rather than estimates off a bill.

Behind it sits an analysed corpus of more than 20,000 Israeli households across 500+ municipalities, each a full hourly export from Israel Electric Corporation — up to 17,520 meter readings per home. That is what lets these tools answer with a number rather than a rule of thumb.

Ten read-only tools:

• compare_electricity_plans — rank every plan on the Israeli market by what it would save a specific household, per month and per year. Takes a monthly kWh figure or, far better, a 24-hour load curve.

• simulate_solar_tracks — price Israel's two mutually exclusive rooftop solar tracks against a real load shape, with payback and a recommendation. Which one pays more depends on WHEN a household consumes — the thing a roof-area calculator cannot see.

• get_city_consumption_benchmark — median monthly consumption, profile mix and 24-hour curve for a given Israeli city.

• get_national_load_curve — national demand by hour, day of week and season.

• classify_consumption_profile — classify a home as evening, night, morning, weekend or balanced, with peakiness and a night-shift opportunity figure.

• estimate_appliance_cost, size_air_conditioner, compare_ev_running_cost — running costs for appliances, air conditioning and electric cars at the current tariff.

• get_supplier_directory — every supplier and plan with its discount structure.

• how_to_export_my_iec_data — how a household downloads its own consumption file.

Privacy: no per-household data is reachable here. Every figure is either computed from the caller's own inputs or is a population aggregate published only where at least 25 analysed households sit behind it; a thinner cohort is refused rather than answered thinly. Nothing here writes, submits or contacts anyone.

Free, no account, no API key. Figures are in shekels and kWh.

## How to use

1. **Add it in ChatGPT** Open חשמלינק in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick חשמלינק, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "I use about 500 kWh a month in Israel. Which electricity supplier is cheapest for me?"
- "I'm looking at a 10 kWp rooftop solar system in Haifa and I use 9,000 kWh a year. Net metering or the feed-in track?"
- "How much electricity does a typical household in Tel Aviv actually use?"

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Source: https://chatgptplugins.directory/apps/chashmalink · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.