Electricity billing
Who is a Virtual Prosumer? Settlement Rules in 2025
Using a photovoltaic installation grants the user the status of a prosumer. However, the current provisions of the Renewable Energy Sources Act distinguish between different types of renewable energy prosumers. As of July 2, 2025, in addition to individual, tenant, and collective prosumers, the virtual prosumer model also comes into effect. Who exactly are these users of photovoltaic systems, and what sets them apart from a "regular" prosumer?
Central Energy Market Information System – A Change in the Energy Market. What Does the Introduction of CSIRE Mean?
As of July 1, 2025, the Central Energy Market Information System (CSIRE) is operational in Poland. Although its full implementation will take place in a year’s time, we can already see whether the centralized transmission, storage, and sharing of electricity market data is actually working. What exactly is CSIRE, and how does it function?
Symbols on an electricity meter – what they mean and how to read them
Electricity meters are measuring devices essential for determining how much electricity has been consumed at a given point of use. Over the years, the technologies used in this field have undergone significant changes. Read on to learn about the different types of electricity meters and how to read the symbols on an electricity meter.
Energy Storage – What Subsidies Are Available and Who Can Benefit?
Energy storage systems are especially important when generating energy from renewable sources. These devices are used to store previously produced energy, which can later be used when it is needed most. Energy storage is crucial for maintaining the stability of electricity supply and can be applied in households, housing communities, businesses, and many other settings. Various types of subsidies and financial support are available for the construction of energy storage systems.
Variable 24-hour network fee – what it is and how it affects your electricity bill
On the electricity bill you receive, there are several different charges. In addition to those related to the actual use of electrical energy, we also pay for the generation and transmission of power. An example of such a distribution cost is the variable 24-hour network fee. What is it exactly, how much does it cost, and is there any way to reduce it?
At What Times Is Electricity Cheaper? Tariffs and Ways to Save
Electric power available in the power grid is essential for the operation of businesses and households. However, while the electrical parameters of current within a given voltage class remain the same, its price can vary. So, at what times is electricity cheaper, and when is it worth considering a change of tariff?
How to save electricity every day? Saving electricity at home
Between 1999 and 2022, electricity prices for households increased by nearly 190%, and costs continue to rise. Although the government has introduced various protective measures in recent years, many families still pay a high share of their income for electricity. So how can you save electricity on a daily basis to relieve your household budget in a meaningful way?
Electricity refund – how to get it? Who is eligible?
Rising electricity prices have led the government to introduce various mechanisms aimed at reducing household bills. Some of these measures apply to businesses, while others are available to households. Read on to find out who can receive an electricity refund and how to apply for it.
Electricity – everything you need to know about it
Moc prądu to jedno z kluczowych pojęć w elektroenergetyce i elektronice. Dobrze je znać zarówno prowadząc gospodarstwo domowe, jak i przedsiębiorstwo. Dzięki znajomości tego zagadnienia można zrozumieć, w jaki sposób efektywnie zarządzać zużyciem energii elektrycznej, żeby zarówno urządzenia elektryczne, jak i całe instalacje służyły nam jak najdłużej w pełnej wydajności. Dlaczego moc prądu ma duże znaczenie dla naszej codzienności? Jak przeliczać moc na zużycie prądu? I dlaczego nie tylko inżynierowie powinni wiedzieć z „czym się ją je”? O tym w poniższym artykule.
We guarantee savings on green energy purchases
How can the processing industry benefit from renewable energy sources that will reduce emissions in line with the requirements of EU climate policies, while generating savings? This is what Vice President of the Management Board of Reo.pl, Tomasz Morawski, discussed in an interview with the Fermentation and Fruit and Vegetable Industry.
Net billing – what is it and how does it work in practice?
A prosumer who installed a photovoltaic system after April 1, 2022, no longer uses the well-known "net metering" system, but a new method for settling electricity purchase and sales. This is called net billing. Initially considered less transparent than net metering and potentially less beneficial, net billing turns out to be an effective solution. What should you know about it? How does net billing work?
