producti<strong>on</strong> <strong>and</strong> provide for marginal profitability levelthat is not lower than the level defined by the Cabinetof Ministers <strong>on</strong> the base of calculati<strong>on</strong>s by the centralbody of executive power in heat supply.If heat tariffs do not cover the cost of heat <strong>and</strong> marginalprofitability level, the body that has set the tariff shouldprovide for the compensati<strong>on</strong> according to effectivelegislati<strong>on</strong>. That is, if the tariffs for heat from thermalpower stati<strong>on</strong> <strong>and</strong> boilers that are approved by the localgovernment <strong>on</strong> the basis of heat producer calculati<strong>on</strong>,<strong>and</strong> they are lower than ec<strong>on</strong>omically sound costincluding marginal profitability level, the localgovernments must compensate the losses from thelocal budgets.Meanwhile, the Ministry of Ec<strong>on</strong>omy elaborated thedraft that specifies binding of the household servicestariffs to energy prices. First of all, it means heat, hotwater <strong>and</strong> gas supply to households. The currentsystem of tariff setting reduces the competitiveness ofUkrainian industry, since industry is forced tocompensate for low households tariffs.The procedure to raise the heat tariffs is rathercomplicated <strong>and</strong> time c<strong>on</strong>suming, as follows:1) The district heat supply company receives officialnotificati<strong>on</strong> from NERC <strong>on</strong> gas price increase. Onlyafter that the company may start developing theproposal <strong>on</strong> the heat tariffs increase.2) The new heat tariffs have to be approved by thefollowing authorities: Commissi<strong>on</strong>s of the MunicipalCouncil (mis‘krada) <strong>and</strong> regi<strong>on</strong>al council (oblrada). Thetariff proposal has to be reviewed by several instancesas listed below:Trade uni<strong>on</strong>sAntim<strong>on</strong>opoly CommitteeDepartment for Price Administrati<strong>on</strong>Department for the Protecti<strong>on</strong> of C<strong>on</strong>sumer RightsPublic hearings3) Municipal Executive Committee (misk‘vyk<strong>on</strong>kom)has to approve the new heat tariffs as well.4) The tariff changes shall be publicized via officialmass media of Municipal or Regi<strong>on</strong>al Council. If duringa m<strong>on</strong>th there are no official protests from the Office ofPublic Prosecutor, the company is entitled to apply thenew tariffs.The above steps clearly show how cumbersome anytariff increase can be in practise.3.2. Market DriversArticle 54 of the state budget of Ukraine for 2006 <strong>and</strong>the Cabinet of Minister‘s Decree No.207 of 9 March,2006 stipulate for subsidies from the state budget tolocal budgets. No less than 75% of the subsidy must beThe <str<strong>on</strong>g>12th</str<strong>on</strong>g> <str<strong>on</strong>g>Internati<strong>on</strong>al</str<strong>on</strong>g> <str<strong>on</strong>g>Symposium</str<strong>on</strong>g> <strong>on</strong> <strong>District</strong> <strong>Heating</strong> <strong>and</strong> <strong>Cooling</strong>,September 5 th to September 7 th , 2010, Tallinn, Est<strong>on</strong>ia219directed to energy saving in heat, water supply <strong>and</strong>sewerage. But according to m<strong>on</strong>itoring results, thefunds are allocated to other purposes. Only fourregi<strong>on</strong>s used the funds for energy saving. Otherregi<strong>on</strong>s used from 7% to 40% instead of the required75% to energy saving.Other measures of energy saving that would beappropriate include:replacement or rec<strong>on</strong>structi<strong>on</strong> of steam <strong>and</strong> gasboilers with efficiency that is lower than 89%;improvement of heat pipes insulati<strong>on</strong> to decreaselosses in transmissi<strong>on</strong> pipelines;installati<strong>on</strong> of heat meters; <strong>and</strong>,Installati<strong>on</strong> of co-generati<strong>on</strong> equipment.Another stimulus for companies to introduce energysaving technologies is outlined in the Law of Ukraine―On Heat Supply‖. According to the Article 8, ―in caseheat supply or heat transportati<strong>on</strong> companies introduceenergy saving measures that result in saving of heatlosses, the body of executive power, that is entitled toregulate heat tariffs according to the Law, may leavethe tariffs unchanged for the three c<strong>on</strong>secutiveyears‖.[4]3.3. Main BarriersIn general, there are a number of decent laws <strong>and</strong>regulati<strong>on</strong>s that would support DHC development, butthey are not implemented properly, as menti<strong>on</strong>edabove already.Therefore, there is little if any incentives to businessoriented development of the heating services, but thesystems are run at minimum investments <strong>and</strong> reducedtechnical performance. The DH companies are solelyoperati<strong>on</strong> organizati<strong>on</strong>s, mainly departments of themunicipality. The municipalities take care of billing <strong>and</strong>collecting based <strong>on</strong> subsidized lump sum tariffs, <strong>and</strong> <strong>on</strong>investment decisi<strong>on</strong>s.There are many privileged customer categories thatenjoy reduced costs of DH services. In Odessa, forinstance, 25% of the customers in year 2006 enjoyedsuch privileged heating prices. Their billings weredecreased by 20, 30, 50, 75 or even 100%, whicheffectively destroys the business opportunities of DH.Individual <strong>and</strong> aut<strong>on</strong>omous heating in every apartmentseems the most favourable opti<strong>on</strong> for c<strong>on</strong>sumers. Insuch a case they do not pay for heat <strong>and</strong> hot water but<strong>on</strong>ly for gas <strong>and</strong> cold water. In additi<strong>on</strong>, they canregulate temperature in their apartments <strong>and</strong> do notsuffer from overheating in spring <strong>and</strong> insufficientheating in winter. But sometimes it is impossible toinstall aut<strong>on</strong>omous boilers in every apartment, becausethere is not enough space for heating equipment <strong>and</strong>the vertical ventilati<strong>on</strong> ducts are not designed for fluegases. Therefore, it would be appropriate to install <strong>on</strong>e
oiler for the whole building (several apartments) orseveral buildings. Another problem for individual <strong>and</strong>aut<strong>on</strong>omous heating is that in case of gas supplyinterrupti<strong>on</strong> there is no reserve fuel resources toc<strong>on</strong>tinue heating. Reserve fuel can be provided <strong>on</strong>ly forcentralized DH.Frequent failures in the heating systems as a result ofoutdated equipment <strong>and</strong> poor funding are still comm<strong>on</strong>throughout the country. Some service breaks in coldestwinter times have caused serious impacts <strong>on</strong> humanlife already.Legally, local authorities that establish tariffs forpopulati<strong>on</strong> lower than the cost coverage level have tocompensate the difference to energy‐generatingcompanies. In practice the compensati<strong>on</strong> is not alwayspaid in full which leads to arrears accumulati<strong>on</strong> <strong>and</strong>aggravates financial state of heat‐generators. Theprocedure of heat tariffs increase is rather complicated,as well as time c<strong>on</strong>suming.According to the Law of Ukraine adopted in April 2006,heat producers such as CHPs <strong>and</strong> renewable sourcespower plants are not allowed to cross‐subsidy heatproducti<strong>on</strong> to cover losses from heat producti<strong>on</strong> at thecost of electricity producti<strong>on</strong> or other activity.Nevertheless, official sources say that due to low heattariffs for CHPs heat producti<strong>on</strong> is subsidized by thecost of electricity producti<strong>on</strong>. But the unofficial sourcesassert that CHPs may charge heat tariffs that are evenhigher than heat producti<strong>on</strong> cost to cover losses fromelectricity producti<strong>on</strong>, because electricity tariffs are set<strong>on</strong>ly by NERC while heat tariffs are set by heatproducti<strong>on</strong> companies with the approval of local bodiesof power.3.4. Current ActivitiesThe DH strategy is under preparati<strong>on</strong> in Ukraine as amulti-ministerial approach <strong>and</strong> it should be ready in fall2010. CHP development is in the focus of the strategy.There has also been comprehensive frameworksupport initiated by USAID, EBRD <strong>and</strong> EU toreformulate the nati<strong>on</strong>al energy policy, including DHC<strong>and</strong> CHP. It is uncertain now how much the politicalelecti<strong>on</strong> of April 2010 will influence availability of suchforeign technical assistance in the years to come.4. U.S.A.4.1. Status of DHCThe total DHC industry base comprises approximately2 500 systems, in which the number of customerbuildings served by a typical DHC system may rangefrom as few as 3 or 4 in the early stages of new systemdevelopment to the largest system served byC<strong>on</strong>solidated Edis<strong>on</strong> in Manhattan. The downtownThe <str<strong>on</strong>g>12th</str<strong>on</strong>g> <str<strong>on</strong>g>Internati<strong>on</strong>al</str<strong>on</strong>g> <str<strong>on</strong>g>Symposium</str<strong>on</strong>g> <strong>on</strong> <strong>District</strong> <strong>Heating</strong> <strong>and</strong> <strong>Cooling</strong>,September 5 th to September 7 th , 2010, Tallinn, Est<strong>on</strong>ia220DHC/CHP system in New York City is the World‘slargest steam system with 1850+ customers.DHC (primarily DH currently) delivers about 3,5 % ofthe total final energy dem<strong>and</strong> in the industrial,residential, public, <strong>and</strong> commercial sectors. In the pasttwo decades, some 47 Mm 2 has been c<strong>on</strong>nected to theDHC systems, but the total customer base volumenumber is not available.The DHC systems are predominantly (80%) withsteam, the c<strong>on</strong>sumpti<strong>on</strong> being a mixture of steamheating, cooling <strong>and</strong> DHW depending <strong>on</strong> the particularcase. There is little residential heat load but themajority is public: offices, malls, universities <strong>and</strong>military bases.Countrywide, the DH <strong>and</strong> DC markets are exp<strong>and</strong>ing at3-4%/a <strong>and</strong> up to 10%/a, respectively, but almost solely<strong>on</strong> campuses, hospitals, military bases <strong>and</strong> in thedowntown commercial <strong>and</strong> public buildings.[5]In general, however, DHC together with CHP has beentragically underutilized as a tool to combat climatechange, to reduce life-cycle costs of energy supply <strong>and</strong>to defend energy independence in U.S.A.4.2. Market DriversThe U.S. C<strong>on</strong>gress has acknowledged the benefitsDHC/CHP by stating that: approximately 30% of the total quantity of energyc<strong>on</strong>sumed in the United States is used to providethermal energy – heating <strong>and</strong> cooling buildingspace, DHW <strong>and</strong> industrial processes; thermal energy is an essential, but oftenoverlooked segment of the nati<strong>on</strong>al energy mix; DHC systems provide sustainable thermal energyinfrastructure by producing <strong>and</strong> distributing thermalenergy from CHP, sources of industrial ormunicipal surplus heat <strong>and</strong> from renewablesources such as biomass, geothermal, <strong>and</strong> solar; DHC systems provide advantages that supportsecure, affordable, renewable, <strong>and</strong> sustainableenergy for the U.S., including use of local fuels orwaste heat sources that keep jobs <strong>and</strong> energydollars in local ec<strong>on</strong>omies, stable, predictableenergy costs for businesses <strong>and</strong> industry,reducti<strong>on</strong> in reliance <strong>on</strong> fossil fuels, reducti<strong>on</strong> inemissi<strong>on</strong>s of GHG, <strong>and</strong> flexibility to modify fuelsources in resp<strong>on</strong>se to future changes in fuelavailabilities <strong>and</strong> prices <strong>and</strong> development of newtechnologies; DHC helps cut peak power dem<strong>and</strong> <strong>and</strong> reducepower transmissi<strong>on</strong> <strong>and</strong> distributi<strong>on</strong> systemc<strong>on</strong>straints; <strong>and</strong>,CHP systems increase energy efficiency of powerplants by capturing thermal energy <strong>and</strong> using thethermal energy to provide heating <strong>and</strong> cooling, more
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academic access is facilitated as t
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