Consulting in the field of renewable energy investments
We provide specialist advice in the field of planning, financing and implementation of RES projects. We will help your company in evaluating the profitability of investments and raising funds.
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Consulting in the field of RES
We offer comprehensive support at every stage of investment in renewable energy sources. We evaluate, among other things, the potential of the project, the preparation of the project or the management of the investment process.
As part of the service, support is offered, which includes the formal preparation of RES projects and their opinion in accordance with the Renewable Energy Sources Act, submission of the required applications and legal assistance in securing areas for ecological investments. We have many years of experience in obtaining financing from national and foreign (including EU) aid programs.
The service also offers support in the field of energy efficiency, which includes, among others, verification of energy audits, assistance in the implementation of the resulting recommendations and advice on the correct implementation of public procurement.
All this is aimed at ensuring that the investment in RES is carried out in an organizationally efficient manner, in accordance with the law, and the whole turns out to be as profitable as possible for the investor. We always adapt our services to the individual requirements of our customers.
Our realizations

Bartłomiej Chmielewski
Manager and energy consultant with more than 10 years of experience in the renewable energy sector and infrastructure projects. At Viverno, he is responsible for the development of RES projects at the conceptual and development stage — from the initial analysis of land and real estate for PV, biogas and energy storage installations, through the assessment of technical and economic feasibility, to the association of the project with developers and investment funds. She leads teams carrying out biogas potential analyses (e.g. footprint, substrate map, availability of raw materials) and coordinates the full administrative-formal path of the investment, including obtaining environmental decisions, connection conditions, WG and building permits. He also specialises in efficiency analyses and coordination of executive-design projects for RES installations.
Do you have any questions? We have the answers!
Is it profitable to invest in RES?
Yes, investments in RES can be very profitable, especially in the long term. Profits are due to savings on energy costs and the ability to sell surplus energy to the grid.
What type of renewable energy investment will be best for my business?
This depends on many factors, such as location, availability of natural resources (sun, wind, biomass), budget and business objectives. Analysis of these factors will help to choose the right technology.
What are the available sources of financing for investments in RES?
Funding opportunities include government grants, bank loans, leasing, as well as private investments and funds.
What are the most important legal regulations for renewable energy investments in Poland?
Key regulations include the Renewable Energy Act, grid connection regulations, and environmental standards. It is important to keep abreast of current regulations.
What are the risks associated with investing in RES?
Risks include regulatory changes, fluctuations in energy prices, technical problems and changing weather conditions. A well-conducted risk analysis helps to minimize them.
What renewable energy technologies are the most innovative and future-oriented?
Technologies currently being developed include higher-efficiency photovoltaic panels, wind turbines with variable blade geometry, and advanced energy storage systems such as lithium-ion batteries and hydrogen technologies.
What are the opportunities to sell surplus energy from RES?
In Poland, it is possible to sell surplus energy to the power grid on the basis of contracts with grid operators. Local solutions, such as selling energy directly to neighbouring businesses, could also be considered.
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