Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

Central water tank storage uses PTES data

Open
#143 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
45/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Domain
data

Research direction

Start by locating the central water tank storage entry and key 140 PTES seasonal in the technology data catalogue. Compare it with catalogue key 141 Large hot water tank and confirm whether the name or key matches the intended technology; done when the naming and key agree with the selected interpretation.

Written by the indexing model from the issue text.

Description

bug

Current behaviour

central water tank storage uses pit storage data (key 140 PTES seasonal in DEA techn. catalogue).
I am finding this slightly confusing, since parameters are quite different between the two technologies (such as orders of magnitude difference in losses and CAPEX).

Expected behaviour

I would either expect

  • central water tank storage to be called pit thermal energy storage (or similar) or
  • the key to be 141 Large hot water tank

Is this intended?
Happy to prepare a fix otherwise.

Dominant language
Python
Stars
130
Forks
59
PR merge metrics
No merged PRs in 30d

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from PyPSA/technology-data

All issues in PyPSA/technology-data

Similar issues

More Python issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.