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Baltic Rim Economies - Baltic Port List

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Expert article 902 <strong>Baltic</strong> <strong>Rim</strong> <strong>Economies</strong>, 21.12.2011 Quarterly Review 5�2011<br />

Russia towards energy saving and renewable energy<br />

By Viesturs Ozolins<br />

Global climate change has been a much debated subject, but<br />

question remains that the global climate is changing, with possibly<br />

grave consequences for human societies. Technologies for<br />

energy efficiency and renewable energy have become recognized<br />

as an important part for reducing carbon dioxide (CO2) emissions<br />

and mitigating global climate change.<br />

Russia is one of largest contributor to total CO2 emissions in<br />

the world, together with the United States and China. With the rise<br />

of transnational environmental problems like global climate<br />

change, attention has been focused on international technology<br />

transfer as an instrument to mitigate these problems. Historically,<br />

Western technology transfer and cooperation played a significant<br />

role in some key aspects. International experience transfer<br />

leading to energy efficiency improvements and greater deployment<br />

of renewable energy could lead to substantial reductions of CO2<br />

emissions in Russia.<br />

Despite huge existing technical-economic opportunities for<br />

energy efficiency and renewable energy, and despite advanced<br />

Russian technological capabilities, many transaction barriers limit<br />

technology transfer and investment in technologies for energy<br />

efficiency and renewable energy. Same time outdated standards<br />

created in Soviet times what are still used in energy sector quite<br />

often tight the hands for efficient project realizations.<br />

There are good reasons why energy use is inefficient relative<br />

to that in Western countries. Some of these reasons can be found<br />

also in developed and developing countries. For example,<br />

equipment’s and infrastructure were designed, developed, and<br />

produced during a period when energy was extremely cheap.<br />

Undervalued inputs led to much economic inefficiency in general.<br />

Russia’s President has stated lately that energy efficiency and<br />

energy conservation are among the 5 strategic priorities for<br />

Russia’s technological development. In line with these<br />

governmental initiatives, this topical was served as an international<br />

platform for the exchange of practical experience and know-how<br />

gathered by companies and experts in the field of energy<br />

conservation and energy efficiency.<br />

Company Gebwell Ltd. is a Finnish company specialized in<br />

energy saving and environment friendly heating and cooling<br />

system development, engineering and production who works hand<br />

in hand with Russian partners for energy efficiency projects. The<br />

vast product selection includes ground source heat pumps, energy<br />

accumulator systems and district heating substations.<br />

As an expert in district heating field and renewable ground<br />

source energy technologies I will analyze several aspects of these<br />

systems and perspectives in Russia.<br />

District Heating System<br />

District heating is one of the most used heating systems in Russia<br />

but the system efficiency is very low, supply and distribution pipes<br />

in many cases are old and poorly insulated up to now. Heating<br />

equipment’s in buildings are old and poorly maintained. District<br />

heat distribution systems are poorly controlled (if at all). And<br />

opening windows in wintertime is often still the in many cases only<br />

method to regulate heat comfort.<br />

Energy efficiency and rehabilitation in district heating systems<br />

represent very high domestic priorities for Russia lately. Even with<br />

simply automation of heating processes large amount of energy<br />

could be saved. The main goal of such automation is to optimize<br />

heat production and distribution according to real-time fluctuations<br />

in heat demand, hydraulic conditions, and outdoor temperatures.<br />

Such control should take place in the heat plants, substations, and<br />

individual buildings and apartments.<br />

Russian authorities are beginning to recognize the<br />

unsustainability of an economic model based on natural resource<br />

extraction, and to understand that improvements in energy<br />

efficiency would boost long-term economic competitiveness.<br />

Technologies for improving the heating systems within existing<br />

buildings include building level energy metering units, and<br />

automation for controlling the heat entering the building,<br />

61<br />

apartment-level heat meters and thermostatic radiator valves for<br />

controlling the heat to individual apartments, heat balancing valves<br />

for balancing the heat flows within the building, pipe insulation, and<br />

new substations for energy distribution.<br />

Up to now the large amount of buildings in Russia connected<br />

to district heating system are not equipped with simple heat<br />

metering equipment’s what basically should be one of the first<br />

steps towards energy saving measures. Same time building<br />

thermal envelopes also can be improved. Measures include<br />

additional roof and wall exterior or interior insulation, window<br />

replacement and mechanical ventilation systems.<br />

Improvements to district heating systems include combustion<br />

controls and analyzers at heat plants, automation systems for<br />

distribution networks, variable speed drives on motors and pumps,<br />

pipe insulation, new pipelines, and new individual substations.<br />

During last 10 years there has been many renovation projects<br />

implemented in district heating sector and building level as well,<br />

but this is just a small part large Russian energy system. Thanks to<br />

Russian government new energy efficiency law has been<br />

introduced with certain measures towards energy efficiency.<br />

Renewable Energy and Ground Source Energy<br />

Renewables, this has become one of the most often used terms in<br />

energy sector worldwide in last years. I think this is one of future<br />

perspectives also in Russia, but due to relatively cheap energy<br />

available this technology has not been so popular up to now.<br />

One of the most popular and promising renewable energy<br />

technologies for heating sector in Northern Europe is ground<br />

source heat pumps and according today’s situation it is less costly<br />

heating production system.<br />

Up to now this technology has not been very popular, but<br />

Russian energy price growth in domestic market has led to heat<br />

pump market development due to its efficiency and environment<br />

friendly technology. Many people do not know that ground source<br />

systems can be used not only for heating production but cooling<br />

applications as well. For example one such kind of ground source<br />

system is able increase cooling efficiency many times comparing<br />

with regular air conditioning systems. Due to above mentioned this<br />

technology becomes more and more popular also in Russia due to<br />

its efficiency.<br />

Learning from experience gained during many years<br />

participating in energy saving project realization in Europe, Russia<br />

and China, the key factor is hided in heads of citizens as energy<br />

efficiency project should start there. Up to now it has been<br />

significant problem in Russia, but due to rapid energy prices<br />

increasing society is forced to think about energy saving measures<br />

also on consumer level.<br />

Viesturs Ozolins<br />

Export Director<br />

Gebwell Ltd<br />

Finland<br />

� Pan-European Institute � To receive a free copy please register at www.tse.fi/pei �

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