An independent reference covering renewable energy and home efficiency in Poland.
OrtaOrza collects, organises, and presents factual information about renewable energy technologies and home energy efficiency measures available to private households in Poland. The content focuses on solar photovoltaics, heat pumps, micro wind generation, and thermal insulation — the four categories that account for the vast majority of residential green-energy decisions in the country.
Texts are written in an informational style: factual, neutral, and structured to help readers form their own conclusions. There are no commercial relationships with manufacturers, installers, or subsidy bodies, and no affiliate links appear anywhere on the site.
OrtaOrza is operated by GreenInfo Sp. z o.o., a limited liability company registered in Poland.
Content on this site describes general principles, typical cost ranges, and regulatory frameworks as they stood at the time of writing. Energy policy, subsidy programmes, and equipment prices change regularly. Readers considering an actual installation should verify current figures with certified installers and the relevant public bodies (e.g., NFOŚiGW, URE, local government offices).
Nothing on this site constitutes professional engineering, legal, or financial advice. The site does not assess individual property suitability, grid connection eligibility, or investment returns for specific addresses or circumstances.
Each article carries a last-reviewed date. Major regulatory changes — such as revisions to the Mój Prąd or Czyste Powietrze programme rules — are reflected in the relevant articles as they occur. Corrections can be submitted via contact@ortaorza.eu.
Where external sources are cited, the site links only to official government portals, recognised academic publications, and established industry bodies. Linking to an external resource does not imply endorsement of every position held by that source.
Page last reviewed: May 2026.