The Preliminary Research of Sea Water District Heating and Cooling for Tallinn Coastal Area 251
even building sides can have both, cooling and heating
demand.
The optimization of systems and economical feasibility
study should be carried out before to continue with re-
search and real design. Furthermore, trigeneration versus
sea water district heating and cooling evaluation is
needed to be researche d.
5. Acknowledgements
Estonian Ministry of Education and Research is greatly
acknowledged for funding and supporting this study.
European Social Foundation financing task 1.2.4 Coop-
eration of Universities and Innovation Development,
Doctoral School project “Civil Engineering and Envi-
ronmental Engineering” code 1.2.0401.09-0080 has made
publishing of this article possible.
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