SETT seminar presentation, MB

LIEPĀJAS PILSĒTAS DOME

SESSION II “CASE STUDIES”
MUNICIPALITIES AND HOUSEHOLDS
Best practices in Denmark and Sweden
Project: Solar Think Tank
Klaipeda, Lithuania

Matīss Brunavs
«EKO darbi» LTD

DENMARK – SOLAR CITY COPENHAGEN

∗ Project
∗ Set up by various organizations – both public, both private
sector
∗ An organization that tries to establish Copenhagen as a
demonstration and development center for solar energy
systems and energy optimizations
∗ Hosts conferences on CO2 neutral city development and
different energy cities
∗ Created a software that allows an individual to measure the
amount of investment and the potential savings when
implementing solar technology

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Denmark – Solar City Copenhagen #2

Motivation
∗ The main aims of the organizations are:
∗ promoting the implementation and development of solar
cell and solar heating systems
∗ ensuring public awareness through information and
involvement
∗ encouraging cooperation within the field of solar energy –
regionally and internationally

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∗ Iniciator
∗ Project manager Ms. Karin Kappel
∗ Lessons learned
∗ Raising awareness of solar technology can be done by
integrating solar panel showcases in the architecture
∗ Valby neighbourhood in Copenhagen acts as a good
awareness creating showcase

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DENMARK – ENERGY WISE
∗ Project
∗ A company that specializes in energy solutions
consultations – advises households which renewable
energy solutions suits their household the best
∗ Provides a three step process of developing an energy
independent house
∗ Geothermal heat pump
∗ Solar thermal
∗ Solar PV

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DENMARK – ENERGY
WISE

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Denmark – Energy Wise #2

∗ Motivation
∗ Their main aim is to move houses away from fossil fuels
towards renewable energy dependency; therefore
limiting the dependency from fossil fuels

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Denmark – Energy Wise #3
∗ Motivation
∗ Their main aim is to move houses away from fossil fuels
towards renewable energy dependency; therefore limiting
the dependency from fossil fuels
∗ Initiator
∗ Two founders of the company – Mr. Gilbert Jensen and Mr.
Mads Aarup
∗ Lessons learned
∗ «The sun sends us no bill»
∗ Expertise in the field allows to successfully evaluate the needs
of households

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DENMARK – GAIA SOLAR
∗ Project
∗ A company that produces building integrated
photovoltaic (BIPV) solutions
∗ More than 300 completed projects
∗ The Jysk Artisans School in Hadsten
∗ Ullevi Stadium in Gothenburg
∗ Zoological Gardens in Copenhagen
∗ Developing the housing solutions of the future in
making electricity generation shift from being
centralized to being decentralized

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Denmark – Gaia Solar #2

∗ Motivation
∗ It wants to be a company that makes a difference
∗ Want to be the leading and largest supplier and installer
of BIPV’s
∗ The mission is to supply alternative energy solutions
where electricity producing solar technology is part of
an aesthetic and architectural interaction with
construction.”

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∗ Initiator
∗ Sales and R&D department head Mr. Dennis Aaro
∗ Lessons learned
∗ The market is moving towards BIPV’s which are more
esthetic
∗ New buildings want to have solar technologies already
integrated in the building

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SWEDEN – SOLAR REGION SKANE
∗ Project
∗ A non-profit association dedicated to raise awareness of solar
energy technologies
∗ Organizes various events, seminars, exibitions, e.c.
∗ Working at a national level for a functioning solar electricity
market in Sweden and for continued support in the field of
solar thermal and photovoltaic energy
∗ Successful implementations of solar technology
∗ Competition between students – Solracet
∗ Scania Solar award
∗ Mellanheds School
∗ Sege park PV system
∗ Showcase

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Sweden – Solar Region Skane #2

∗ Motivation
∗ Started in order to increase the use of locally generated
solar power and support the development of the solar
energy industry
∗ Being ahead of the nation in order to show a positive
trend

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∗ Initiator
∗ Project manager Ms. Anna Cornander
∗ Lessons learned
∗ New projects have to create awareness in the society
for them to be successful
∗ Creation a sense of pride is important in order to
implement new ideas (like solar technologies)

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SWEDEN – UPPSALA UNIVERSITY
∗ Project
∗ Subsidiary of the Uppsala university the Angstrom solar
center laboratory is doing research on different solar cells and
how to improve their efficiency
∗ In order to fulfill their goals they implement several projects
∗ Process development
∗ Next-generation CIGS
∗ Alternative thin-film materials
∗ PV systems in Sweden
∗ This research is primarily funded by Swedish Energy Agency
∗ Results that are achieved are reported in scientific journals
and conferences

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Sweden – Uppsala University #2

∗ Motivation
∗ The long-term goal of their activities is to develop the
thin-film solar-cell technology so that it can provide
renewable electricity in large scale. This requires that
the solar cells become considerably more cost effective
than they are today.

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∗ Initiator
∗ Two associate professors, Mr. Uwe Zimmermann and
Ms. Marika Edoff
∗ Lessons learned
∗ In the lab scale, CIGS solar cells approach the 20%
efficiency limit. But to scale up from a few cm2 cells to
large volume production of m2 modules without loosing
too much in efficiency is a big challenge. Success
requires development of robust, up-scalable and
potentially low cost production processes.
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Thank you for your attention!

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SETT seminar presentation, MB

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