Check a site
Local plans, nature protection, flood risk and grid data from available datasets.
Check data on land, companies and energy cooperatives.Publish your own listings.
Choose whether you also need other sellers’ listing details and contact information.
Data, tools and your own listings. Buy access to other sellers’ listings separately.
You see the fee schedule before payment. You receive a VAT invoice every month. You cancel on the Payments page in your account, without a notice period.
Check available data on land constraints and capacity listed by grid operators.
Check company capacity from MIOZE, its totals and licence dates from the URE register.
You will learn the company’s links and the sanctions list result for a Polish NIP.
You will check the capacity obligation of a unit in every auction in the dataset.
You will check energy cooperatives: data from the KOWR list and KRS, people on their governing bodies, links and change history (899 cooperatives, list as of 04.11.2026).
Cooperative settlements are being prepared. Starting price PLN 19 excluding VAT/month (PLN 23.37 including VAT) includes data and tools. Activating cooperative settlements ends the starting price: from that day PLN 199 excluding VAT/month (PLN 244.77 including VAT). For up to 3 cooperatives and 50 PPEs, member accounts included, initial call with EFET Foundation.
You will calculate the Connection Passport for the exact capacity and check the agreement deadline clock.
Publish unlimited listings of your own, subject to a formal completeness check.
Everything in Full access, plus other sellers’ listing details and contact information.
At the regular Full access price, it works out cheaper than separate unlocks from the 6th listing up to 25 MW in a month, or from the 1st listing above 25 MW. At the introductory price of PLN 19, these thresholds are 10 and 2 unlocks.
Parcel numbers, documents and contact details, where provided by the seller.
You use everything in Full access, including your own listings with no limit.
You unlock full data of other parties’ listings and seller contact details with no limit, including above 25 MW.
You learn the parcel numbers, if the seller provided them. You download the documents, if the seller added them.
You contact the seller directly: you have the company name and NIP, and the phone number and email, if the seller provided them.
You use unlocks for as long as the subscription lasts.
Data from public registers. Each result shows its coverage and source date.
Local plans, nature protection, flood risk and grid data from available datasets.
URE licences, MIOZE installations and registry data in one place.
Unlimited project and land listings, subject to a formal completeness check.
Cooperative data from public registers. Settlement tools are in preparation.
Examples of Full access results: land parcel profile, company profile and generating unit profile.
You pay once for the full data and seller contact details of the selected listing, without a subscription.
You unlock full data of one other listing: parcel numbers, if the seller provided them. You download documents if the seller added them. You receive the seller’s data for direct contact: the company and NIP, and phone and email, if the seller added them. You pay once, and access remains on the account while the listing is published.
you pay once, without a subscription
Do you run a RES service company? Ask about an entry in the service provider directory. Legal assistance with your transaction is a separate service on request: the Transaction Package of HWW Hewelt Wojnowski Lindner i Wspólnicy sp.k.
scope and fees agreed in response to your enquiry

Platform operator. You conclude the platform use agreement with the Foundation and receive the VAT invoice from it.
Operator's legal advisor. Legal assistance with your transaction is a separate service on request.
Questions and reports are handled by Ewa Suchora-Natkaniec of the EFET Foundation; you get a reply by email from the operator panel.
Full access for 3 months at PLN 19 excluding VAT/month, then PLN 199 excluding VAT/month. Cancel whenever you wish.
Free: what is where, meaning names, localities, technologies and entry dates. Paid: what follows for one site, one company and one unit, meaning the check result, capacities, totals and deadlines.
Without signing in and without paying, you browse listings and enquiries, national reports, calculators and the knowledge base, and check what is where. What exactly is free of charge
Distance to substation is calculated in a straight line from the specified point. Sanctions lists are checked for companies with a Polish NIP.
Grid values come from operators’ registers and are not an assessment of this parcel’s connection capacity.
Prices exclude VAT; amounts including VAT are shown in brackets. For each fee we issue a VAT invoice. The first three months of Full access cost PLN 19 excluding VAT (PLN 23.37 including VAT) per month, from the fourth month PLN 199 excluding VAT (PLN 244.77 including VAT) per month. Activating cooperative settlements ends the introductory price: from that day Full access costs PLN 199 excluding VAT (PLN 244.77 including VAT) per month. The variant with unlocks costs PLN 490 excluding VAT (PLN 602.70 including VAT) per month from the first month.
Cancel your subscription at any time: access remains available until the end of the paid month, with no notice period. Payments for a billing period that has started are non-refundable, subject to the exceptions in the Terms. A published project listing remains visible for 12 months, or 6 months for a land listing, including after the subscription ends.
Billing details for both publishing listings and accessing listing details are set out in the Terms and conditions. The introductory offer for the tools subscription (PLN 19 excluding VAT for each of the first three billing periods) is governed by the Introductory Offer Terms.