VisMadia
Cogenerator boiler that can be used in both domestic and industrial environments
More information
VisMadia
Cogenerator boiler that can be used in both domestic and industrial environments
More information

The invention VisMadia

VisMadia is a type of cogenerator boiler that can be used in both domestic and industrial settings, capable of simultaneously producing, tracking and satisfying the needs of both electrical energy and thermal energy, without incurring excess production. A green technology whose use allows the end user to save money and which could be a solution for locations with electricity supply and continuity problems, as well as where it is impossible to use other green electricity production solutions .VisMadia is a type of cogenerator boiler that can be used in both domestic and industrial environments, capable of simultaneously producing, tracking and satisfying the needs of both electrical energy and thermal energy, without incurring excess production. A green technology whose use allows the end user to save money and which could be a solution for locations with electricity supply and continuity problems, as well as where it is impossible to use other green electricity production solutions.
Feasibility study

Feasibility study VisMadia

The feasibility study and the final design were carried out using all oil-free elements. The results obtained allowed us to identify:
• A boiler size that is already technically feasible with elements currently existing on the market
• A public selling price: the private individual, thanks to existing incentives and the savings he realizes, is able to recover the expense
• A potential target market
Power

Power VisMadia

The work focused on the creation of three different sizes of boiler that can already be used in the home.
Per esempio un modello per riscaldamento classico nelle condizioni piú stringenti presenta le seguenti prestazioni: – Potenza termica: 10 kW – Potenza elettrica: 1 kW La taglia della potenza termica è particolarmente indicata per un appartamento di 100 mq sito in zona climatica F. L’energia termica per A.S. e per riscaldamento viene erogata tramite la produzione di acqua calda ad una temperatura di 55°C
Advantages

Advantages VisMadia

VisMadia, installed in a 100 m2 apartment, in a municipality in climate zone F, would be used at least 3000 hours a year, presenting the following advantages compared to traditional boilers:
• Production of electricity at zero cost
The cost of additional fuel gas consumption is absorbed by the tax relief applied to gas for cogeneration use (VAT at 10% instead of 22%)
• Using Vismadia for more than 3000 hours/year leads to greater savings also achieved on the cost of gas (compared to the cost of gas used by a traditional or condensing boiler for equivalent thermal needs)
• Savings of €1000/year. It is the saving achieved in one year with the current (3) tariffs (30 c€/kWh) through self-production and self-consumption of electricity
• Un impiego superiore alle 3000 h/anno consentirebbe di conseguire risparmi superiori
• Increases in gas and electricity tariffs would lead to savings greater than those indicated (relating to February 2022) as the increase in the cost of electric kWh is always higher than the increase in the cost of thermal kWh of gas (around 1 tenth of the cost of the cubic meter of gas)
Incentives

Incentives VisMadia

The purchase and use of VisMadia is facilitated by the following incentives:
• VAT reduced at 10% on the purchase price
• 65% discount on the purchase price, currently already present for condensing boilers
• 110% bonus on the purchase price
• VAT reduction for the purchase of fuel

Costs VisMadia

Considering the incentives, the purchase of the boiler would require a private individual to make a maximum net investment of around €6,000, which, achieving a saving of €1100/year, would be recovered in less than 6 years.

Maintenance VisMadia

The technology used in the construction of the boiler requires minimal maintenance and its state of integrity over time allows for a life of 15/20 years.
Return on investment

Return on investment VisMadia

The return on such an investment, not only that would currently be faster than that of a photovoltaic system capable of similar annual energy production electric, but it would allow production green even in places where the installation of other sustainable technological systems it's not feasible.

Financing

“The National Agency for investment attraction and business development S.p.A. has decided and granted the D.D. Innovation S.r.l. a contribution."
“The National Agency for investment attraction and business development S.p.A. has decided and granted the D.D. Innovation S.r.l. a capital contribution of a maximum amount of Euro 57,580.00, equal to 100% (one hundred percent) of the expenses allowed under the project for the economic valorisation of the patent n. n. 102017000148827 entitled "Cogeneration system for boiler" which allows the recovery of thermal energy for the production of electricity, for which the D.D. Innovation S.r.l. requested the purchase of specialist services deemed eligible by Invitalia".

Collaborations

The University of Salento (Le), with which the following were carried out:
• preliminary simulations
• feasibility study
• definitive and executive design of the prototype to be used in the home
Acknowledgments

Patent recognition for VisMadia

•Italy
•USA
•UE
•Cina
•Russia

Favorable opinion of the PCT (international patent office) with which the procedures for obtaining patents are underway in other countries of the world.

Discover VisMadia

Winning Project for VisMadia

The project is a winner of the Ministry's Patents+ call of Economic Development.
Discover VisMadia

Winning Project for VisMadia

The project is a winner of the Ministry's Patents+ call of Economic Development.
Discover VisMadia

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    D. D Innovation Research and development company

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