A podcast about battery energy storage and the Polish renewable energy market — no marketing fluff, just real examples and verified information. We cover the entire BESS project lifecycle: development, permitting, EPC, commissioning, optimization, and O&M. Benefits, risks, real costs, investor mistakes, and how to spot a reliable contractor. Universal BESS insights plus Polish market specifics — for investors entering storage business or companies looking to cut energy costs with C&I solutions. Hosted by Jerzy Kuźmiński
GreenEdge: Best in BESS - ENG
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12 episodes
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Podcast Overview
A podcast about battery energy storage and the Polish renewable energy market — no marketing fluff, just real examples and verified information. We cover the entire BESS project lifecycle: development, permitting, EPC, commissioning, optimization, and O&M. Benefits, risks, real costs, investor mistakes, and how to spot a reliable contractor. Universal BESS insights plus Polish market specifics — for investors entering storage business or companies looking to cut energy costs with C&I solutions. Hosted by Jerzy Kuźmiński
Language
🇺🇲
Publishing Since
3/22/2026
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Recent Episodes
July 5, 2026
12: Ancillary Services: FCR, aFRR, mFRR
<p>FCR, aFRR, and mFRR are three different products — not three names for the same thing. Each one works differently, has different technical requirements, a different revenue profile, and a different risk structure. A surprising number of people in this industry use these three acronyms interchangeably. That's an expensive misunderstanding when you're building a financial model or negotiating an aggregator contract.</p><p>In this episode I go through how each service works and at what timescale, what your system technically needs to qualify, why DUB certification is the foundation but not the full picture for FCR and aFRR, what realistic revenues look like for a 10 MW / 20 MWh project in Poland, and why your aggregator's balance sheet matters just as much as their algorithm.</p><p>Questions or looking for support on a BESS project?</p><p><br><a href="mailto:contact@greenedge-solutions.com">contact@greenedge-solutions.com</a> </p><p><a href="http://www.greenedge-solutions.com/">www.greenedge-solutions.com</a></p>
June 21, 2026
11: Entering the Balancing Market in Poland
<p>In this episode we walk you through everything that stands between a commissioned BESS project and its first revenue from ancillary services: the regulatory structure of the Polish balancing market, the hardware certification requirements that are entirely specific to Poland, the IT infrastructure PSE requires, and the DUB qualification process itself — including where projects consistently get stuck.</p><p>The NC RfG certification and the PTPiREE approved hardware list are not details. They are prerequisites. If your inverter or PCS is not on the Polish white list, you will not receive grid connection conditions, you will not complete the execution design with the DSO, and you will not energize the project. Major international suppliers — companies that have been in this market for years — lose their place on that list because they didn't respond to documentation requests in time. This is the kind of thing that needs to be checked during supplier selection, not after the supply contract is signed.</p><p>Questions or looking for support on a BESS project?</p><p><a href="mailto:contact@greenedge-solutions.com">contact@greenedge-solutions.com</a></p><p>www.greenedge-solutions.com</p>
June 7, 2026
10: BESS Project Financing
<p>You can have the right location, a solid grid connection agreement, a credible supplier, and an experienced EPC on the shortlist. None of that matters if the financing doesn't close. And the reason it doesn't close is almost always the same: the investor structured the project without understanding what the bank actually needs to see.</p><p>In this episode I go through BESS project financing from the bank's perspective first — how they think about risk, what DSCR means in practice for a storage project, and why the hybrid versus stand-alone distinction shapes everything that follows. Then I cover the three main commercial structures for optimizer cooperation, because that's where the bankability question usually gets resolved. And I close with two issues specific to the Polish market right now that every investor needs to have on their radar.</p><p>The projects that move fastest through due diligence are the ones that were prepared for the questions before they were asked.</p><p>Looking for support with BESS project financing, financial modelling, or commercial structuring in Poland?</p><p><a href="mailto:contact@greenedge-solutions.com">contact@greenedge-solutions.com</a> </p><p><a href="http://www.greenedge-solutions.com/">www.greenedge-solutions.com</a></p>
12 total episodes available
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