O Potencial da Energia Solar e Biomassa no Sector do ... · Energy @ Service sector Source: DGEG,...
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João Cardoso and João Farinha Mendes Renewable Energy and System Integration Unit XVII SIMPÓSIO LUSO-ALEMÃO DE ENERGIA Lisboa, 17 de Outubro de 2017 O Potencial da Energia Solar e Biomassa no Sector do Turismo em Portugal
Transcript of O Potencial da Energia Solar e Biomassa no Sector do ... · Energy @ Service sector Source: DGEG,...
João Cardoso and João Farinha Mendes
Renewable Energy and System Integration Unit
XVII SIMPÓSIO LUSO-ALEMÃO DE ENERGIA
Lisboa, 17 de Outubro de 2017
O Potencial da Energia Solar e Biomassa
no Sector do Turismo em Portugal
Solar Energy: Unlimited energy...
Faro, 4th March 2015
PORTUGAL
• Solar resource
• Scientific and technological infrastructures
• Industry and services
Portugal: Capacity in all fronts
Energy @ Service sector
Source: DGEG, 2017: Energia em Portugal - 2015
➢ 12,9% of final energy consumption share;
➢ 7,3% of non-electrical renewable energy consumption share;
➢ 53,2% of solar thermal energy production.
Energy @ Turism sector
Source: Turismo de Portugal, 2011: Relatório de Sustentabilidade
Energy consumption by activity in
2010 (GJ;%)Energy consumption by activity and
source in 2010
Energy @ Turism sector
Source: DGEG, 2002
Energy consumption
Hospitality sector
➢ Solar energy can be used for:
✓ Electricity production;
✓ Heating and cooling;
✓ Domestic Hot Water;
✓ Laundry;
✓ …
a. 101kWh/m2.anob. 90 kWh/m2.anoc. 43 kWh/m2.anod. 36 kWh/m2.ano
Nearly Zero Energy Buldings
➢ The goal for the next years is to move
towards NZEB;
➢ Hospitality sector must be involved
NZEB example: Solar XXI Building
How can Solar Energy contribute?
❖ Photovoltaics
✓ Electricity production for auto-
consumption;
✓ Solar cooling: PV + heat pumps;
✓ Appliances charging;
✓ Electric vehicles charging. Source: José Vicente, http://www.josevicente.pt/solaris
Source: TESLA
❖ Main advantages:
- Reduction of grid supplied
electricity;
- Reduction of cooling peak load;
- Environmentally friendly (also for
marketing/branding);
- Hedging against energy price
fluctuations
How can Solar Energy contribute?
❖ Photovoltaics
✓ Electricity production for auto-
consumption;
✓ Solar cooling: PV + heat pumps;
✓ Appliances charging;
✓ Electric vehicles charging.
Source: Basnet 2012, NTNU
❖ Main advantages:
- Reduction of grid supplied
electricity;
- Reduction of cooling peak load;
- Environmentally friendly (also for
marketing/branding);
- Hedging against energy price
fluctuations.
How can Solar Energy contribute?
❖ Solar thermal energy
✓ Domestic Hot Water;
✓ Swimming pool heating;
✓ Solar heating and cooling;
✓ Desalination;
✓ Electricity production for auto-
consumption;
✓ Solar fuels.
Source: Basnet 2012, NTNU
How can Solar Energy contribute?
❖ Main advantages:
- Reduction of grid supplied
electricity and fuel consumption;
- Reduction of cooling peak load;
- Environmentally friendly (also for
marketing/branding);
- Hedging against energy price
fluctuations.
Source: Basnet 2012, NTNU
How can Solar Energy contribute?
Solar drying
100ºC 400ºC >1000ºC
Solar heating
Solar cooking
Solar cooling
Electricity (ORC)Electricity(steam turbine)
Solar process heat
Materials (fusion/sublimation)
Solar fuels
Electricity (gas turbine)
Domestic Hot Water
Thermosiphon
system
Full individual system
Domestic Hot Water
Forced circulation
system
Full collective system
Domestic Hot Water
Forced circulation
system
Collective system for collector field
Single family and multi-familybuildings (+ services)
Only if suitable solar exposition is available
Can be replaced by other renewable sources
Mandatory solar collectors
Façade collectors and absorber color
Swimming Pool Heating
Source: Frantzis 2014, ΕΒΗΕΚ / IRENA
Solar Heating
Source: Frantzis 2014, ΕΒΗΕΚ / IRENA
Solar cooling
Solar cooling :
. High irradiance during Summer;
. Saves conventional energy;
. Increases solar system capacity factor;
. Lowers emissions CO2, NOx, SOx, etc.,
Small capacity absorption chillers
Area Col : 1579 m2 (Sul e Oeste)
1200 MWh/ano
Armazenamento:2 x 5.5 m³
Chiller de absorção : 545 kW
1200 MWh/ano
Solar cooling
Solar cooling
Solar heating and cooling
❖ High-Combi system
Source: High-Combi Project, 2007
Solar heating and cooling
❖ High-Combi system
Source: High-Combi Project, 2007
Modularity and Combined Heating, Cooling and Power
Concentrating Solar PowerSmall capacity central receiver system (100kWe)
Solar Thermal Energy Market (DHW and Process Heat)
Potential market estimated to be 14 millions m2 , from which 2,8 millions m2 are considered to be the
achievable potential
Solar Energy @ LNEG
• Solar Thermal Energy
• Solar Photovoltaics
• Thermal Energy Storage
Solar
Energy
Area
Solar Energy Laboratory
Solar thermal collectors and system testing
ISO 9806:2013 / EN 12976-2:2006 /EN12977-2:2012
Combi-Store testing
EN 12977-4:2012
Test laboratory recognized
by:
- CERTIF
- DIN CERTCO
Solar Keymark
Solar Thermal Energy @ LNEG
National Research Infrastructure on Solar Energy Concentration
Action Plan
A1: Solar concentrators for thermal conversion of solar radiation
A2: Standardized methods and experimental testing of solar concentrators
A3: Solar Energy Storage
A4: Solar fuels
A5: Applications and system demonstration
A6: Solar materials and components
A7: Promotion and dissemination
A8: Training and Capacity building
Portuguese Roadmap of Research Infrastructures
Research Infrastructure on Integration of Solar Energy Systems in Buildings
www.lneg.pt
Thank you for your attention!
João Cardoso
Renewable Energy and System
Integration Unit
João Farinha Mendes
Renewable Energy and System
Integration Unit
