VOICE - Vegetable oil initiative for a cleaner environment LIFE06 ENV/IT/000257 Project description Environmental issues Beneficiaries Administrative data Read more Contact details: Project Manager: David CHIARAMONTI Tel: +39 055 47962436 Fax: +39 055 4796342 Email: david.chiaramonti@unifi.it Project description: Background Unlike biodiesel, which is a fuel processed with methanol through esterification mainly used in transport by low blending (B5), pure vegetable oil (also known as Straight Vegetable Oil - SVO, or Pure Plant Oil - PPO) cannot be readily used in most diesel engines without it undergoing technological changes. The use of SVO promotes the development of sustainable short-bioenergy chains, thus maximising the added value for farmers. Objectives The LIFE VOICE (Vegetable Oil Initiative for a Cleaner Environment) project aimed at promoting rural sustainable development and GHG emission reduction through the development of the Pure Vegetable Oil bioenergy chain. In particular it aimed at reducing CO2 emissions by promoting the use of vegetable oil in decentralised rural energy generation and transportation. Actions included: Demonstrating the technical and economical feasibility of extraction and direct use of vegetable oils (other than rape oil) in adapted technologies, transferring the know how from central European to southern European countries and climates. Encouraging the promotion of incentive measures by the local, regional and national authorities of Florence, Tuscany and Italy to stimulate the use of
pure vegetable oil for clean transportation and energy generation. Developing proposals for national and regional strategies for the implementation of the EU Biofuel Directive. Disseminating project results and the defining of a strategy for southern European and Mediterranean countries together with the Italian and Portuguese project partners. Results The VOICE project promoted rural sustainable development and GHG emission reduction through the development of the Pure Vegetable Oil bioenergy chain. The project demonstrated the suitability of this chain for southern EU countries (in particular, Italy and Portugal) and its potential for transfer to other Mediterranean countries, not only from a technical and environmental point of view but also from a socio-economic perspective. In order to promote new opportunities in the agricultural sector, the project investigated the possibility of developing short Vegetable Oil (VO)energetic chains. Exploiting such biofuel possibilities is a challenge and an opportunity for local agriculture. In recent years, the abandonment of land has for the most continued in Europe for economic reasons. But farmers can produce a traditional and well-known feedstock (oil seeds), easily transform it into two highly valuable products (vegetable oil and seed cake) in decentralised mills and use the oil to produce electrical/thermal energy (in converted systems or transports), and the seed cake as protein-rich meal animal feed. The size of the power system needs to be compatible with the available land, and the technologies need to be demonstrated in southern European countries. For these reasons, the project first installed and tested extraction and energy conversion systems on a small scale. The results of the environmental assessment showed that a reduction of greenhouse-gas emissions from transports and energy generation can be achieved. In particular the VOICE project achieved the following quantifiable results: By using vegetable oil instead of diesel fuel as transport fuel, about 15 GJ (1 gigajoule (GJ) = 109 joules = 0.948 million Btu = 239 million calories = 278 kwh) of primary energy can be saved per hectare and year. When rapeseed oil replaces diesel fuel, about 0.9 Mg CO2 equivalents are saved per hectare and year if the cultivation replaces fallow area. (Mg = 1 Megagrams equals 1 metric tonnes). The use of vegetable oil from Camelina sativa as bio-fuel instead of fossil diesel results in greenhouse gas savings of 1.2 Mg per hectare and year. By using sunflower oil from centralised conversion replacing conventional diesel fuel in a tractor about 22 GJ of primary fossil energy can be saved per hectare and year; however, by using sunflower oil from local production as replacement of conventional diesel fuel in a tractor and by using the co-product seed cake for energy production, about 1.4 Mg of greenhouse gases can be saved per hectare and year. By using sunflower oil from local production in a 5 kw CHP, about 1.3
Mg CO2 equivalents are saved per hectare and year if compared to fossil fuel oil. The project also carried out an economic analysis of the whole chain (considering separately the decentralised farm extraction, industrial extraction and use in engines for transport or energy generation), and an analysis of fuel taxation under different options and necessary measures to overcome these barriers. Moreover, the project carried out an environmental analysis of selected options, drew up a possible regional supply chain, and supported the development of a national policy for the promotion of the direct use of vegetable oil that has potential environmental and socio-economic benefits. Finally, the project tackled the technological, agronomical, practical and administrative issues of the chain and promoted the development of new proposals for strategies and policies. As an end product, the project developed models which are technologically, environmentally and economically feasible for EU farmers in the agroenergy sector. Further information on the project can be found in the project's layman report and After-LIFE Communication Plan (see "Read more" section). Environmental issues addressed: Themes Climate change Mitigation - Renewable energies Services & Commerce - Transportation - Storage Keywords traffic emission climate change mitigation vegetable oil emission reduction rural area greenhouse gas biofuel renewable energy Natura 2000 sites Not applicable Beneficiaries: Coordinator Type of organisation University of Florence Centro Ricerca Energie Alternative e Rinnovabili University
Description Partners The Centre for Renewable Energy (UF-CREAR) of the University of Florence is a public body working on innovative renewable-energy technologies and R&D activities. It has been coordinator of, or partner in, several EU projects focusing on biomass, and has permanent relationships with the most relevant Italian and European actors in the field. Amministrazione Provinciale di Firenze-Direzione Agricoltura, Caccia e Pesca, Italy Agenzia Regionale Toscana per lo Sviluppo e l'innovazione nel Settore Agro-forestale (ARSIA), Italy Italcol SPA (Italiana Alcool e Oli), Italy Coldiretti (Federazione Interprovinciale Coldiretti di Firenze e Prato), Italy CIA Toscana (Confederazione Italiana Agricoltori della Toscana), Italy SHAP SpA, Italy ISES ITALIA (International Solar Energy Society Italian Section), Italy B.A.U.M. Consult GmbH, Germany Vereinigte Werkstätten für Pflanzenöltechnologie-A.Dotzer, Dr.G.Gruber, T.Kaiser GBr, Germany IFEU (Institut für Energie- und Umweltforschung Heidelberg GmbH), Germany FCT-UNL (Faculdade de Ciências e Tecnologia-Universidade Nova de Lisboa), Portugal Administrative data: Project reference LIFE06 ENV/IT/000257 Duration 01-OCT-2006 to 31-DEC -2009 Total budget 3,381,123.00 EU contribution 1,685,655.00 Project location Toscana(Italia) Read more: Project web site Publication: After-LIFE Communication Plan Project's website (IT/EN) Title: After-LIFE Commmunication Plan Year: 2009 No of pages: 1
Publication: Article-Paper Publication: Case study Publication: Exhibition catalogue Title: Un conto bioenergia per i piccoli impianti a biomassa in Il Soleatrecentosessantagradi n 4, April 2007 (3.7 MB) Author: David Chiaramonti, CREAR Università di Firenze Year: 2007 No of pages: 22 Title: "Vegetable Oil Initiative for a Cleaner Environment" (12.6 MB) Editor: CREAR No of pages: 24 Title: "Deliverable 40 : Panels at project site and selected events" (902 KB) Year: 2009 Editor: ISES Italia No of pages: 7 Publication: Layman report Title: Layman report Year: 2009 No of pages: 18 Publication: Research findings Title: Workshop "Bioenergy: opportunity and challenges for the Mediterranean region" (Tunis, March 2009)(1.4 MB) Year: 2009 No of pages: 8 Publication: Research findings Title: Workshop "Renewable energy and energy for a sustainable development: results of three years of research" (Rome, November 2009)(1 MB) Year: 2009 No of pages: 6 Video link "Voice : vegetable oil initiative for a cleaner environment" (15') Project description Environmental issues Beneficiaries Administrative data Read more