presenting portuguese solar projects: new public policies ... · salt parabolic trough test...
TRANSCRIPT
Presenting Portuguese Solar Projects: New Public Policies and the Uptake of Solar Energy in Portugal
João Bernardo e Luís Gi l , DGEG
PH
OTO
GR
AP
H B
Y G
en
cho
Petk
ov
Between 1990 and 2020, it is expected that the primary energy consumption increases more than 76%.
OIL COAL
GAS
28%
34%
23%
4%
4%
7%
Energy consumption by primary energy source in 2017
Coal Oil Gas Renewable Nuclear Hydro
OIL COAL
GAS
Coal, Oil and Gas still
represent 85% of
primary energy
consumption in 2017
Solar energy can satisfy several energy needs at an industrial and domestic
level, e.g. electricity, steam, direct heat, hot air, hot water, etc.
The solar resource
About 1500 times
the world energy
consumption
1.50%3.00%
7.10%
40.50%
17.10%
8.10%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
Coal Oil Gas Renewable Nuclear Hydro
Expected supply growth of the various energy sources
Coal Oil Gas Renewable Nuclear Hydro
6
7
Also in the same per iod between 1990 and 2020 , Por tuga l w i l l see i t s p r imar y energy consumpt ion increase , but on ly by 30%, aga inst the 76% expected for the increase in wor ld pr imar y energy consumpt ion .
Neal Creative | click & Learn moreNeal Creative ©
Energy in PortugalStrategy for 2030 and
beyond...
Integrated National Energy and Climate Plan
sets ambitious targets for 2030 (PNEC 2030)
GHG emissions 2030(1) -45% a -55%
Energy Eficiency(2) 35%
Renewables 47%
RES in Transport 20%
Interconnections(3) 15%
(1) without LULUCF; compared to 2005;
(2) Reduction in primary energy consumption without non-energy uses. By comparison with the projections of the
2007 PRIMES model
(3) Electric interconnections
The comments of the
public consultation are
being analyzed and
integrated.
1. DECARBONIZATION OF NATIONAL ECONOMY
Ensure a path of reduction of national greenhouse gas emissions (GHG) in allsectors of activity, including energy and industry, mobility and transport,agriculture and forest and waste and wastewater, and promote the integration ofmitigation objectives in sectoral policies (mainstreaming).
2. PRIORITY TO ENERGY EFFICIENCY
Reduce primary energy consumption in several sectors in a context of
sustainability and cost effectiveness, focus on energy efficiency and efficient use
of resources, prioritizing the rehabilitation and renovation of the building, and
promote zero emission buildings.
5. PROMOTING SUSTAINABLE MOBILITY
Decarbonization of the transport sector, promoting modal shift and better
functioning of collective transport networks, promoting active and electric
mobility and the use of clean alternative fuels.
4. ENSURE SECURITY OF SUPPLY
Ensure the maintenance of a resilient and flexible system with diversification ofsources and origins of energy, reinforcing, modernizing and optimizing energyinfrastructures, developing interconnections and promoting the integration,reconfiguration and digitization of the energy market, maximizing its flexibility.
7. DEVELOPING AN INNOVATIVE AND COMPETITIVE INDUSTRY
Promote industrial modernization based on innovation, decarbonization,
digitalization (industry 4.0) and circularity, contributing to increase the
competitiveness of the economy.
8. ENSURE A FAIR, DEMOCRATIC AND COHESIVE TRANSITION
Promote the role of the citizen as an active agent in decarbonization and
energy transition, create equality conditions for all, fight energy poverty, create
instruments for the protection of vulnerable citizens and promote active citizen
involvement and territorial valorization.
3. REINFORCE THE BET ON RENEWABLE ENERGY AND ON REDUCING ENERGY DEPENDENCY
Increase diversification of energy sources through increased and sustainable useof endogenous resources, promoting increased electrification of the economyand encouraging R & D & I in “clean technologies”.
6. PROMOTING SUSTAINABLE AGRICULTURE AND CARBON SINK
Reduce the carbon intensity of agricultural practices and promote effective
agroforest management by helping to increase natural sink capacity.
ENERGY AND CLIMATE OBJECTIVES FOR PORTUGAL - HORIZON 2030
28%
31%
38%
47%
2015 2020 2025 2030
Electrification of economy and
consumptions
Decentralized production
Evolution in installed capacity
and production of electricity from
renewable origin
Storage promotion (batteries,
hydrogen)
Strong penetration of the electric
vehicle, advanced biofuels and
other sustainable mobility
solutions
Promotion of renewables in H&C
RES
in t
he
Fin
al E
ne
rgy
Co
nsu
mp
tio
n
Renewable Target in Final Energy Consumption In Horizon
2030
ELECTRICITY SECTOR IN THE 2030 PORTUGAL
IN 2030 IT IS INTENDED THAT THE ELECTROPRODUCTOR SYSTEM HAS AN INSTALLED CAPACITY OF ABOUT 30 GW (+10 GW FACE TO 2015) WHERE THE RENEWABLES WILL REPRESENT UP TO + 80% OF TOTAL CAPACITY
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
2015 2020 2025 2025 2030 2030
(MW)
Renováveis Térmica Não-Renovável
0
5,000
10,000
15,000
20,000
25,000
2015 2020 2025 2025 2030 2030
(GWh)Fossil Sources
2015
2020
2025
2025
2030
2030
Tossil Sources
Hydro
Wind
Solar
Others RES
9% - 11%
24% - 28%
33% - 35%
22% - 27%
5% - 6%
2030
Fossil Sources
Hydro
Wind
Solar
Others RES
2,9 GW
9,0 GW
8,0 - 9,2 GW
8,1 - 9,9 GW
0,6 - 0,7 GW
2030
EVOLUTION OF INSTALLED CAPACITY IN 2030 (MW) EVOLUTION OF ELECTRICITY PRODUCTION IN THE HORIZON 2030 (GWh)
TOTAL 28,6 – 31,7 GW
TOTAL FER 25,7 – 28,8 GW
2015
6,0 GW
5,0 GW
0,5 GW
6,7 GW
0,3 GW
18,5 GW
11,8 GW
Renewables Fossil Sources
Neal Creative | click & Learn moreNeal Creative ©
Solar forElectricity Production
15
Solar in the Electricity Sector
Source: DGEG
The main share of the
installed capacity in Solar
Energy is in Solar PV
power plants
0
1000
2000
3000
4000
5000
6000
7000
8000
2011 2012 2013 2014 2015 2016 2017 2018
Urban solid waste Biogas Forestry/vegetable Biomass Geothermal Photovoltaic Wind Hydro(1)
(1) Inludes black liquer
0
5000
10000
15000
20000
25000
30000
35000
2011 2012 2013 2014 2015 2016 2017 2018
Hydro Wind Photovoltaic Geothermal Forestry/vegetable Biomass Urban solid waste Biogas
Around 1020 GWh of electricity was produced from solar in 2018
Ele
ctri
city
Pro
du
ctio
n (
GW
h)
Source: DGEG
(2)
PV production sites in Portugal including:
- In production
- Licensed
- In request
- In project
More than 400 sites are occupied or are expected to be
occupied with photovoltaic solar power plants
Where are so lar power p lants located or p lanned in Por tuga l?
Solar Installed capacity in
Portugal:
It is in the south and center of the
country, especially in the Algarve and
Alentejo, that the potential for solar
projects lies
20
With the publication of Decree-Law 76/2019, amending Decree-Law 172/2006, are changed
the rules of access to a scarce resource, the availability of power reception by the Public
Service Electric Network (RESP)
Capacity requests are now secured through a Title of power receiving reservation in RESP,
with the respective operator, or by a competitive procedure which this Tender is an example.
The competitive procedure to put this capacity volume, allows also to increase the scale and
integration of various projects in the Public Network, bringing synergies that allow for
better planning of supply and optimization of network investments.
21
Allows the Administration to concentrate its activity on the procedures related to power
allocation requests that effectively have the Title.
The auction has other great advantages compared to the previous power allocation procedures:
It allows the comparison between two different systems: discounts offers to a reference
rate and, market price option with increasing offers for the costs of the network infrastructure.
The auction, as a competitive procedure par excellence, ensures a greater benefit for the
system and for the consumers, since it allows the imposition of conditions and technical
requirements that improve the quality of the solutions.
Neal Creative | click & Learn moreNeal Creative ©
Solar forThermal Production
Solar energy case
(technology. vs. work temperature)
Different technologies for
different temperatures
ranges
Thermal solar technology catches the sun thermal energy and transfers it to an
heating fluid. In indirect systems the heat transfer fluid flows through an heat
exchanger and heats de process fluid.
- Heating represents today around 46% of Europe's energy
consumption, mainly at urban level
- Solar collectors normally suppress 60% to 80% of hot water
needs
- In Portugal, 2% of the final energy consumption in homes is
from solar thermal
- In Portugal, 2010 represented the beginning of Solar Thermal
market contraction, essentially due to the economic crisis
- In 2015 (last data) the installed accumulated capacity
reached 1.121.104 m2 (784.773 kWth)
- Solar thermal now growing due to construction boost
Possible measures to boost the Solar
Thermal in Portugal
- Implementing new policy measures
- Promoting information campaigns,
promoting a competitive Heat & Cooling
market
- Regulating the certification of installers
activity focusing on integrated solutions of
Heat and Cooling
- Investing in new applications as active
solar buildings, solar cooling, air conditioning
and solar heat for industrial processes
- Investing in R&D involving new materials
Neal Creative | click & Learn moreNeal Creative ©
Other solar projects to boost energy transition
The PT field at Évora Molten SaltPlatform
Solar Concentrator modules (full scale)
Testing Facility
An international consortium led
by the DLR Institute of Solar
Research, is building and will
operate a solar thermal molten
salt parabolic trough test facility
in Évora (Portugal)
Inauguration next September
A unique feature of solar thermal power
plants is the option to integrate a cost-
efficient thermal storage which allows to
produce electricity on demand
(dispatchability), for instance even after
sunset
Studies on molten salts energy storage
Improved solar drying (wood/cork)
Decentralized solar power ?
(district, village…)
Floating PV
(Alto Rabagão)
Solar cooker with
cork structure
Cork agglomerate impart:
- Mechanical strenght
- Thermal insulation
- Low weight
- Aesthetical performance
(1) PV glass - silicium
(2) Use of circulating air
between PV and ICB
(3) Utilization of a hidden
fixation
(4) 3D thermal insulation
(5)100% natural e reciclable
(6) flexibility - possible
different configurations new
constructions and
reconstruction
Multifuncional façade integrating cork
and a PV system with hidden fixation
Body of solar thermal
receptors made of
cork (improved
insulation)
32
Thank You for your attention