Franco Bradamante
(Universita e INFN (IT))
25/08/2014, 09:00
F. BRADAMANTE
![F. BRADAMANTE][30]
[30]: https://indico.cern.ch/event/263557/picture/67.jpg
Andrea Vacchi
(Universita e INFN (IT))
25/08/2014, 09:40
A. VACCHI
![A. VACCHI][33]
[33]: https://indico.cern.ch/event/263557/picture/66.jpg
Dr
Maurizio Fermeglia
(Trieste University)
25/08/2014, 09:55
![Prof. Fermeglia][1]
[1]: https://indico.cern.ch/event/263557/picture/34.jpg
Dr
Bruno Della Vedova
(Trieste University)
25/08/2014, 10:10
B. DELLA VEDOVA
![B. DELLA VEDOVA][11]
[11]: https://indico.cern.ch/event/263557/picture/49.jpg
Dr
Vanni LUGHI
(DIA - Department of Engineering and Architecture, University of Trieste)
25/08/2014, 10:25
Appropriate matching of energy supply with energy demand is one of the most formidable challenges facing humankind today and in the near future.
On the supply side, although fossil fuels do have the potential for satisfying energy demand for at least a few decades – especially in light of the recent massive introduction of shale gas in the international market, heavily relying upon such...
Dr
Luca ANGELINO
(Head of Policy and Regulation, European Geothermal Energy Council)
25/08/2014, 11:10
A: Status and perspectives of geothermal technologies
Presentation
The first part of this presentation provides an overview of the deep and shallow geothermal market development and the prospective for the next decades.
The financial crisis has slowed down some of the development in geothermal electricity, and it is apparently a difficult time to attract the necessary investment. However, the investigation in possible projects is going on in more countries...
Dr
Bernhard COCIANCIG
(MND Group (Czech Republic))
25/08/2014, 11:40
A: Status and perspectives of geothermal technologies
Presentation
When the government of Germany boldly decided in September 2010 to initiate the *Energiewende* (Energy Transition), this was only six month before the Fukushima accident.
The target of this challenging endeavor is to reduce greenhouse gases, cut down on overall energy consumption and foster renewable energy generation. Legislation to that effect was passed in 2011, which saw an...
Dr
Pierre UNGEMACH
(Chief executive, GPC INSTRUMENTATION PROCESS (GPC IP))
25/08/2014, 12:10
A: Status and perspectives of geothermal technologies
Presentation
The ambitious development goals set by the geothermal community for projected geopower and geoheat capacities in year 2050, 140 GWel (including engineered geothermal systems – EGS) and 800 GWth respectively, act as a strong stimulus for technological innovation.
In this perspective the present paper focuses on key segments aimed at (i) improving drilling success ratios, (ii) reclaiming,...
Dr
Paolo CONTI
(University of Pisa - Italy)
25/08/2014, 12:40
Presentation
The presentation starts dealing with the basic thermodynamic principles of heat
pumps, focusing on the main parameters describing their performances, like COP,
EER etc. A brief description of compression and absorption HP is provided.
Then it describes their main components and their influence on the performance parameters. Some details about the operating fluids are also given, stressing...
Dr
Michele PIPAN
(University of Trieste)
25/08/2014, 16:10
B: Resources Assessment and Geothermal Applications (afternoon)
Presentation
High resolution imaging and characterization of shallow rock and sediments volumes by means of reflection
seismics
and
ground...
Dr
Flavio POLETTO
(OGS - National Institute of Oceanography and Experimental Geophysics)
25/08/2014, 16:30
B: Resources Assessment and Geothermal Applications (afternoon)
Presentation
We present the results of an integrated geophysical approach for the characterization of the geothermal reservoir on the Grado Island, northeastern Adriatic Sea (Italy), where a low-enthalpy binary pilot-plant is under development for district-heating purposes.
The initial geothermal potential assessment was based on the geophysical prospect and the results of the first exploration borehole...
Dr
Pierre UNGEMACH
(GPC INSTRUMENTATION-PROCESS (GPC IP))
25/08/2014, 17:00
B: Resources Assessment and Geothermal Applications (afternoon)
Presentation
From surface reconnaissance to reservoir management and from expectations to achievements, is an interactive process integrating the following segments and benchmarks.
• surface/subsurface exploration geology, hydrogeology, geochemistry and geophysics (MT, seismics) data processing and imaging
• geostatistics, structural geomodelling and assessment of a relevant conceptual model
• ...
Dr
Joerg PRESTOR
(Geological Survey of Slovenia)
25/08/2014, 17:45
B: Resources Assessment and Geothermal Applications (afternoon)
Presentation
In Slovenia, production of geothermal energy from thermal water (T > 20 °C) is actually 635,9 TJ (176,6 GWht (15,19 ktoe). It increases and the potential enables achieving the objectives 2020 (20 ktoe) by the development of additional geothermal resources, better efficiency of existing wells and activation of unused existing wells.
The objective for the contribution from geothermal...
Dr
Tomislav KUREVIJA
(Faculty of Mining, Geology and Petroleum Engineering, University of Zagreb)
25/08/2014, 18:15
B: Resources Assessment and Geothermal Applications (afternoon)
Presentation
Over the last few years in Croatia several international companies and local developers have worked on the potential of high enthalpy geothermal fields. They have managed to get several new exploration licenses for power generation from deep geothermal energy.
The object interest is fractured carbonate geothermal water aquifers, able to produce temperatures much higher than 100°C. Currently,...
Dr
Riccardo PETRINI
(University of Pisa, Italy)
25/08/2014, 18:45
B: Resources Assessment and Geothermal Applications (afternoon)
Presentation
The demand for low-enthalpy thermal waters to be used in balneology, as natural curative resources in Spa treatments, is rapidly increasing across Europe.
However, long-term abstractions of thermal resources should be carefully planned to avoid waters overexploitation and contamination, which may cause changes in the hydrodynamic pressure of the thermal aquifers and in the chemical...
Dr
Volker WITTIG
(Head of Drilling Technologies, International Geothermal Centre)
26/08/2014, 08:45
B: Resources Assessment and Geothermal Applications (morning)
Presentation
See contribution of E. BUSCHER "Geothermal Development and Activities in Germany" (in replacement of W. WITTIG)
----------
Geothermal resources tend to be found in deeper and harder geologic formations than typical hydrocarbon reservoirs. Therefore, drilling technologies from the oil & gas field need to be improved constantly to make for more efficient, economic drilling. Yet today...
Dr
Bernhard COCIANCIG
(MND Group (Czech Republic))
26/08/2014, 09:15
B: Resources Assessment and Geothermal Applications (morning)
Presentation
MND Drilling and Services (MND D+S) is a wholly owned subsidiary of the Czech domiciled MND Group.
The company owns and operates a broad range of drilling and workover rigs, ranging from 50 to 450 tons hook load. MND D+S is involved internationally as contractor for oil and gas well drilling for large petroleum firms such as ExxonMobil, ConocoPhilips, OMV and others.
The drilling rig...
Dr
Franco BUSCAROLI
(GRUPPO HERA s.p.a.)
26/08/2014, 09:45
B: Resources Assessment and Geothermal Applications (morning)
Presentation
Ferrara "District Heating Plant", managed by HERA group, is one of the best applications in Italy and in Europe of “Integrated Energy System”, based on geothermal source: the geothermal resource was developed as the primary source for the urban heating system, but just from the beginning it was integrated with other resource: the “Waste–To–Energy” plant and back - up boilers.
The...
Dr
Bruno DELLA VEDOVA
(Dept. Engineering and Architecture, Trieste University)
26/08/2014, 10:15
B: Resources Assessment and Geothermal Applications (morning)
Presentation
Over the last few years, the Regione Friuli Venezia Giulia (RFVG) launched 5 calls for the geothermal energy direct uses, including borehole heat exchangers, shallow aquifers and deep geothermal resources beyond 700 m depth. About 20 projects for heating and cooling of public buildings funded, with a substantial contribution of 77% of the admissible costs, supported by EU funding. This...
Dr
Peter KRALJ
(Gejzir Consulting, EON Research Centre)
26/08/2014, 11:00
B: Resources Assessment and Geothermal Applications (morning)
Presentation
In spring 2004, a 1857 m deep geothermal well Be-2/03 was drilled in the Benedikt place, north-eastern Slovenia. The temperature of thermal water exceeds 100 °C. The water belongs to the Na-HCO3 hydrogeochemical facies and has been classified as a CO2-rich healing mineral water suitable for drinking, bottling and balneology. Free degassing gas is almost pure CO2 (99.9 volume %). Major ion...
Dr
Mario FLOREANI
(Area Science Park – Trieste, Italy)
26/08/2014, 11:30
B: Resources Assessment and Geothermal Applications (morning)
Presentation
Since 2008, Area Science Park has been building innovative small size plants in the fields of internal combustion engines cogeneration , gas turbine cogeneration, low enthalpy geothermal climatization, photovoltaics, LED public lighting and solar cooling.
These plants, based on the best technologies currently available on the market, are not just meant to cut energy costs and reduce ...
Dr
Nedjo Djurić
(Tecnical Institiute Bijeljina)
26/08/2014, 12:00
B: Resources Assessment and Geothermal Applications (morning)
Presentation
The geothermal potentiality the area is related to Semberia, which represents with Macva big deposits of thermal waters. This deposits is most likely extends below the Srem region in the north and the Sava valley to the west.
Semberija and Posavina belong to the northeastern and northern regions of the Republic of Srpska - Bosnia and Herzegovina, Srem and Macva belong to Serbia. Space...
Dr
Dimitrios MENDRINOS
(Centre for Renewable Energy Sources and Saving (CRES))
26/08/2014, 12:30
B: Resources Assessment and Geothermal Applications (morning)
Presentation
Greece is favoured by geothermal resources encountered in regions of Quaternary or Miocene volcanism and in continental basins of high heat flow.
Although the high enthalpy (>300 C) geothermal potential identified by deep drilling in Milos and Nisyros islands still remains unused, the low enthalpy geothermal resources (T<90C) identified by shallow wells in the vicinity of thermal springs...
Dr
Andrea MASELLA
(Brescia University)
27/08/2014, 08:45
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
The employ of geothermal heat pumps to supply large heating systems is a technology which has been developed in the last decade in Italy, in particular using shallow geothermal sources thanks to following technical, environmental and economical advantages in comparison with deep resources:
· shallow resources are easier to be found
· no mining risk or at least reduced mining risk
· strong...
Dr
Fabio Carlo MOLINARI
(Freelance Geologist)
27/08/2014, 09:15
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
Direct and indirect use of geothermal energy in the Brescia Province; an area with major superficial aquifers and geological irregularity which allow the exploitation, also direct, of a geothermal source.
Analysis of the results achieved by Cogeme SpA in the research of deep geothermal fluids and in the prototyping of "cold district heating" network systems allowing a rational use of...
Dr
Bernhard COCIANCIG
(MND Group)
27/08/2014, 09:45
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
The community of Altheim in Upper Austria has embarked on the implementation of a geothermally sourced district heating system in early 1990, serving about 700 households which represent some 40% of the population.
Shortly afterwards, the project was expanded upstream by the installation of a hot water source and disposal well, utilized for powering a ORC turbine for electricity...
Dr
Eckehard Büscher
(IGO - International Coordination Office of German Geothermics)
27/08/2014, 10:15
C: Integration of energy sources in the Peri-Adriatic Area
In replacement of V. WITTIG, whose contribution is "Down the hole hammer drilling technologies: status and future development".
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E. BUSCHER
![E. BUSCHER FOR V. WITTIG][12]
[12]: https://indico.cern.ch/event/263557/picture/46.jpg
Dr
Silvia STEFANELLI
(Regione Autonoma Friuli Venezia Giulia)
27/08/2014, 11:00
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
The Strategic Project “Alterenergy” within the IPA ADRIATIC Programme involves eight countries (Albania, Italy, Croatia, Greece, Montenegro, Serbia, Bosnia-Herzegovina, Slovenia) and 17 partners.
It aims at enhancing energy sustainability in the Adriatic Area through an integrated approach to the efficient use of energy and support to renewable energy generation. Target beneficiaries of...
Dr
Dalibor Jovanović
(IRENA - Istrian Regional Energy Agency Ltd.)
27/08/2014, 11:30
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
The Adriatic Area shows optimal climatic and geological conditions for fully exploit the potentialities of low temperature geothermal energy with Ground-Source Heat Pumps (GSHP) due to presence of medium temperature sedimentary basin across the Western Adriatic shore and the shallow geothermal conditions which characterize the entire Eastern Adriatic Countries. However, in this area the...
Dr
Dimitrios MENDRINOS
(Centre for Renewable Energy Sources and Saving (CRES))
27/08/2014, 12:00
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
Ground-Med project (2009-2014), supported by the European Commission through the FP7 programme, developed a new generation of ground source heat pump systems providing heating, cooling and sanitary hot water, characterised by improved energy efficiency.
These systems have been installed and are being monitored in 8 buildings of South Europe.
The project proved that the technological...
Dr
Alfredo ZUDEK
(ZUDEK srl)
27/08/2014, 12:30
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
This paper shows application for methods and solutions for innovative heating and cooling for applications with the use of geothermal resources.
The main core of the system is the heat pump with ammonia as refrigerant for combined heating and cooling using geothermal energy as resource for the cycle.
Ammonia is the refrigerant which offers the best advantages in terms of efficiency and...
Dr
Silvia STEFANELLI
(Regione Autonoma Friuli Venezia Giulia)
27/08/2014, 15:00
D: New ideas and Proposals for cooperation and synergy in the Peri-Adriatic areas
Presentation
The Friuli Venezia Giulia Autonomous Region will face several energy challenges over the next years that include meeting the burden Sharing target of 12,7% of renewable energy in final energy consumption, shifting from a centralized to a decentralized energy system and improving energy efficiency in a wide range of economic sectors.
Despite the steady growth of RES- Electricity in the last...
Dr
Maria Teresa BASSA POROPAT
(Trieste Province)
27/08/2014, 15:30
D: New ideas and Proposals for cooperation and synergy in the Peri-Adriatic areas
Dr
Umberto LAURENI
(Councillor for the Environment and Energy of the Municipality of Trieste)
27/08/2014, 15:35
D: New ideas and Proposals for cooperation and synergy in the Peri-Adriatic areas
Presentation
A reduction of over 20% of CO2 emissions by 2020 is the challenge for all cities that have signed the Covenant of Mayors.
This challenge is particularly demanding for Trieste, a city that is adressing other issues in connection with its economic and industrial development and which has limited renewable energy sources on its territory.
Trieste is willing to take on these challenges and...
Dr
Carlo Antonio STIVAL
(University of Trieste)
27/08/2014, 16:00
D: New ideas and Proposals for cooperation and synergy in the Peri-Adriatic areas
Presentation
Among Renewable Energy Sources (RES) defined in European Directive 2009/28/CE, as coming from renewable non-fossil sources,, are included hydrothermal energy – referring to surface water – and oceanic energy. The extension of this definition to energy contained in seas should be taken into
account: in specific boundary conditions, sea hydrothermal energy, mainly deriving from solar radiation,...
Dr
Andrea MANGANARO
(STEAM Srl, Padova)
27/08/2014, 16:25
D: New ideas and Proposals for cooperation and synergy in the Peri-Adriatic areas
Presentation
Starting from “Provincia di Trieste”’s expression of interest during recent Concession Procedure for areas and buildings in Trieste port, the M19 design started from the need to relocate the Naval College in that area, developed a modern school complex module to be settled in the historical buildings and his guidelines to reduce consistently working costs from management and...
Dr
Gianfranco PELLEGRINI
(Stp Srl, Torino)
27/08/2014, 16:50
D: New ideas and Proposals for cooperation and synergy in the Peri-Adriatic areas
Presentation
This study concerns the application of water to water heat pumps at high temperature (Tm≥80°C) (hereinafter referred HT HP) to a new concept district heating plant called “Cold District Heating - CDH” where HT HP use, as the
low temperature heat source, water distributed with networks, similar to the classic district heating ones, where, however, instead of using pre-insulated pipes, much...
Dr
Gioacchino NARDIN
(Dipartimento di Ingegneria Elettrica, Gestionale e Meccanica University of Udine)
C: Integration of energy sources in the Peri-Adriatic Area
Presentation
Barriers to energy efficiency have been amply discussed in literature: even when incentives or savings remove some economic obstacles, a number of financial, organizational, socio-technical and human aspects often prevent green energy concepts from becoming reality.
It is therefore of interest to investigate and reflect on which barriers arose and how they have been overcome when such...
