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What is CHIMERA?


CHIMERA reinvents the chicken manure disposal process. Chicken manure requires specific treatment procedures in order to optimize its nutritious and, at the same time, reduce its environmental impact.

Nowadays, chicken manure disposal is twofold: the waste is either bestowed to waste-to-energy plants or directly broadcasted on the ground. Costs related to storage, transport, disposal and/or broadcasting are high for the farmer.

CHIMERA solves all those issues related to waste management. A “ready and easy to use” solution, which works in small farms or farm districts for meat (broiler) and/or eggs production laying hen. The dimension of the plant is limited and can be installed within any sized farm.

CHIMERA’s ambition consists of transforming waste into a fertilizer, while producing energy. CHIMERA solution: from manure to flowers!

This project becomes true thanks to the EU financing of the LIFE programme, GA n. LIFE15 ENV/IT/000631, and the collaboration between Tre P Engineering Srl, Italian engineering company and project coordinator, and Renders&Renders V.O.F., Dutch farmer.

Atmospheric Pollution

Manure disposal yearly causes 25 million tons of GHGs emissions in the EU, which is equal to the emissions of 15, 4 Million passengers’ vehicles, or the yearly production of 19 coal-fired power plants.


In terms of heavy metals released in the environment, manure disposal generates around 10.000 tons of copper, 700 tons of lead and 57.000 tons of zinc every year.

Smell emissions

The smell emissions of manure during transport and/or disposal affect the population living in the neighbourhood

CHIMERA decreases


Chicken manure is a polluting agent and represents an inconvenient element within farms, because it needs to be stored with connected hygienic and smell issues. Moreover, it has to be transported to waste-to-energy plants for incineration, which transforms it into hazardous wastes, producing polluting fumes. Just a small part of it can be disposed on the soil in the EU, since it alters the environmental balance. CHIMERA eliminates these storage and transport issues, through the installation of a small plant working at continuous cycle within the farm.

CHIMERA fosters


CHIMERA is a plant that transforms chicken manure into a fertilizer. The technological focus is on the burner, which allows a more efficient fumes’ treatment. The combustion by-product are ashes, The combustion by-product are ashes, which are indeed a fertilizer with competitive costs and performance, in comparison with the ones already on the market. The cycle is closed: from nature – manure – it goes back to nature – fertilizer - to be disposed on the fields, where crops for breeding are grown. The fertilizer could also be a new business opportunity for the farmer.

CHIMERA produces


The heat generated during the process can be used to produce thermal and electric energy, which make the farm self-sufficient. For instance, the thermal energy is needed to warm/cool the farm itself and, through a co-generator, it can be transformed into electric energy for lighting and operations running. CHIMERA is indeed a sustainable plant and produces clean energy.

From manure to fertilizer

Out of 10 kg of manure in input, we obtain 1kg of fertilizer in output thanks to CHIMERA.


The heat produced is transformed into thermic and elctric energy that make the farm self-sufficient.


Fumes are treated efficiently, lowering down to zero GHGs emissions.

Zero smell emissions

Chimera plant eliminates all smell emissions to the benefit of citizens living in the surrounding of the plant

How does CHIMERA work?


CHIMERA is a small size chicken manure disposal plant (7,5×2,5×3,5 m) working at continuous cycle. In eggs’ production sites, where manure is continuously produced, its management is immediate: manure is transferred through a conveyor belt into the combustion unit and processed. In broiler houses, instead, a small storage for manure has to be set, since the production is not continuous.

The technological innovation related to the burner allows a more efficient fumes treatment and a combination of the fumes’ organic elements together with the ashes’ inorganic ones.

At the end of the combustion, the ashes and the fumes’ by-product pass through two serial scrubbers and are transformed into sludge. Subsequently, the sludge passes through a centrifugal decanter that separates liquid – water – from solid – compost – ready for packaging. The compost is a fertilizer rich in nitrogen, phosphorus and potassium to be spread on land for corn and wheat production.

Made 10 the amount of manure generated in the farm, the amount of fertilizers produced by the plan will be equal to 1, with relevant savings in terms of volumes too.

The heat produced during the combustion process is conveyed through dedicated pipes into sheds used for breeding and, in part, transformed into electric energy to support the farm’s daily operations.

Finally yet importantly, the water obtained from manure, which is an extremely humid substance, is completely reused to hydrate ashes and break down the pollutants contained in the fumes.

The first two prototypes have been installed in the Marche region, in Italy, while the real scale pilot plan will be built in the Noord-Brabant region, in Netherlands.

Who does what?


Tre P Engineering, located in Chiaravalle, Marche Region, Italy, is an engineering company providing technical services and products in the industrial/domestic appliances and renewables energy’s’ sectors and one of its core competences lays in the combustion processes. In 2010, a farmer asked them to develop a new burner for methane gas. That is how Tre P entered in contact with chicken manure disposal issues for the first time. After thoroughly analyzing the matter and creating a customized solution, the company has decided to submit a proposal answering to the LIFE program call. That is how CHIMERA started!

To validate the technology it has been necessary to concretely cooperate with a farmer that makes expertise, location and manure available, in order to build up the real scale pilot plant. After getting in touch with a Dutch broiler farm with more than 200.000 heads within 8.100 square meters – Renders&Renders – the perfect partnership has been sealed.


PhD in Mechanical Engineering

He founds the Tre P Engineering Company in 2002 as spin-off of the Polytechnic University of the Marche Region. He is the Project Manager of CHIMERA, supervises all activities and gives his essential contribution to the development of the plant. Even if “work addicted”, Michele adores to fly and spend time with friends around some good food and few glasses of wine.


PhD in Mechanical Engineering

He starts his career in the R&D Department of important companies in the home appliances sector. In 2006, he joins Michele and becomes partner of the Tre P Engineering. He is responsible of exploitation activities, but also an essential support for the development of the technical part of CHIMERA. He enjoys telling stories, reading biographies and spend time with family.

Jack & Mark

Owners of a broiler farm

Two brothers full of energy and dedication for their job; they are the owners of a broiler farm in the Region of Noord-Brabant, The Netherlands. Always looking for new technologies to improve their business, they enjoy Italy very much – which is a further reason to be part of CHIMERA team.

CHIMERA’s External Users

Advisory Board

CHIMERA is a R&D project and, as such, it has to be validated from the technological point of view while answering to market needs. The External Users Advisory Board (EUAB) is a body involving all possible stakeholders interested in the project as institutions, research centers, farmers, plant producers, etc. to better disseminate the potential of CHIMERA technology and involve them in monitoring and networking activities.

Members are constantly updated about project progress, they participate to workshops, visit the prototype and the pilot plants in Italy and the Netherlands. Their feedbacks are of uttermost importance to achieve project results and guarantee replicability. CHIMERA concept, indeed, can be transferred to other contexts of organic waste/biomass disposal.



Alice Dall’Ara

Researcher, Technology of Materials’ Laboratory (Faenza)

Marche Region

Alberto Orso

Fonctionnaire - Environment Department

LIFE Ammonia Trapping

Cristian Pascual

Communication Manager


Matteo Casella

Plant Manager


Alberto Modena

R&D – Laboratory FometL@b

Polytechnic University of the Marche Region

Giuseppe Toscano

Associate Professor

SEA Ambiente

Sara Fabrizi



Laura Cutaia

Head of the Sustainable Production Systems Department

Sogis SRL

Susanna La Rocca

Technical director

Libera Associazione Agricoltori Cremonesi

Giuseppe Uberti


Alma Mater Studiorum Università di Bologna

Giampaolo Peccolo

Associate Professor, Medical and Veterinary Sciences’ Department

Arvan Srl

Pier Luigi Graziano


Monaldi Aurelio Srl

Gaetano Sirocchi

Responsible for contract farming

Fileni Simar

Maurizio Riginelli

Responsible for contract farming

Università degli Studi di Milano

Valentina Orzi

PhD, Agricultural and Environmental Sciences’ Department

Keep you posted!


Keep updated on CHIMERA project’s progress. Here you can find news, videos, pictures related to the prototype and pilot assembling, the participation of our team to events, fairs and conferences… and much more!

News Archive


3P Engineering was invited to participate to the Workshop about rural development policies and LIFE Programme on February 14th in Rome. The event, organized within the realm of the RRN 2014-2020 Programme, has been promoted by CREA  (Centro di Ricerca Politiche e Bioeconomia) and by Agricultural Policies Ministry,  in collaboration with the LIFE National Contact
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CHIMERA team is going to collect some data regarding stakeholders’ opinions about chicken manure disposal and management. Indeed, it is crucial for us to understand what is the general feeling on the issue, that is why we invite you to participate in CHIMERA survey, it will take only 5 minutes of your time. Fill the
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CHIMERA @Confindustria

Last November 30, 3P Engineering has been invited by Confindustria Marche to present CHIMERA project at the workshop on “Management and Companies in the Circular Economy” in Ancona. The objective of the workshop has been to present, on one hand, new business models that guide companies towards sustainability; on the other hand, policies at national
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ECOMONDO: CHIMERA’s got talent!

3P Engineering took part to Ecomondo faire on November 7 and 8 and the two days were dense of meetings and activities. On the first day of our participation to the greatest faire on circular economy in Europe, we exposed CHIMERA at the EASME (European Agency for Small and Medium-sized Enterprises) booth. EASME, indeed, has
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CHIMERA at the Zootechnic Faire of Cremona

On October 24, our team took part to the International Poultry Forum within the annual Zootechnic Faire held in Cremona. This is one of the most important events in Europe for the poultry breeding. 3P Engineering was invited to participate in a workshop jointly organized by three other LIFE Projects: LIFE+ Forage4Climate that investigated how
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CHIMERA for the LIFE Croatian Delegation in Rome

The Italian Ministry of Environment has invited 3P Engineering on October 24 to present LIFE CHIMERA project to the Croatian National Contact Point for the LIFE Program in Rome, within the realm of the capacity building project “HR NCP – MENP – Capacity Building for Croatia’s National CP for the LIFE programme – Ministry of
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For further info


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