Jarosław Kopeć. Jarek for short

Projects

Mon, 01 Jan 0001 00:00:00 +0000

Symulator.instrat.pl (2025)

Symulator.instrat.pl – homepage

The idea: give homeowners a way to calculate whether investing in a heat pump, solar panels, a battery or an EV actually makes financial sense for their specific situation.

Users specify the characteristics of their houses and cars using a multi-step form. They also input the information about the investments they consider, such as adding insulation or switching from natural gas to electricity as a power medium. Then they get results showing potential benefits they can expect from specified investments in terms of energy cost and reduction in CO2 emissions over a single year.

Publications

Mon, 01 Jan 0001 00:00:00 +0000

What I published

Over the years I’ve written and co-authored dozens of pieces — academic papers, magazine essays, newspaper features and the occasional blog post. Here is an incomplete list. Most of them in Polish.

Academic writing

Essays and thinkpieces

Long-form journalism

News articles

Resume

Mon, 01 Jan 0001 00:00:00 +0000

Jack of all trades who delivers

I’ve built and shipped data projects across media, energy, climate and the social sector — in newsrooms, think tanks and NGOs. This is how I went from a student of classical Arabic to a manager of data projects.

Contact

Jarosław Kopeć

resume.ammonia668@passmail.net *

* - This is an alias to my e-mail specifically set up for sharing it here and be able to fend off bots. Do not fret!