Decree of the Ministry of Industry and Trade No. 213 / 2001 Coll.
Decree of the Ministry of Industry and Trade, which gives details of the elements of the energy audit
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01.08.2004
29.06.2001
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213
DECLARATION
Ministry of Industry and Trade
of 14 June 2001
giving details of the elements of the energy audit
The Ministry of Industry and Trade provides pursuant to § 14 (5) of Act No. 406 / 2000 Coll., on Energy Management, ("the Act ') for the implementation of § 9 (3) and (7) and § 10 (4) of the Act:
Subject matter
This decree sets out in more detail the formalities for carrying out the energy audit carried out by persons included in the list of energy auditors. A model of the written application for entry in the list of energy auditors set out in Annex 1 shall be established at the same time.
Written report on energy audit
(1) The evaluation of the current level of the energy economy and buildings operated includes:
(a) identification data;
(b) a description of the starting state;
(c) initial evaluation.
(2) The total amount of technically achievable energy savings is contained in the proposal for measures to reduce energy consumption.
(3) The design of the selected option recommended for implementing energy savings contains:
(a) economic evaluation; and
(b) environmental evaluation.
(4) The final opinion of the energy auditor contains binding outputs of the energy audit, including a record sheet.
Identifying information
Identifying information shall include:
(a) the designation of the audit authority, by the natural person's name and surname, date of birth, identification number (if any) and permanent residence, name or business name of the legal person, identification number (if applicable), registered office and details of its statutory authority;
(b) identification of the operator of the energy audit subject, if different from the contracting authority;
(c) identification of the processor (energy auditor), name and surname of the processor, permanent residence, identification number (if any), number and date of issue of the certificate of entry in the list of energy auditors;
(d) the identification of the subject of the energy audit to which the undertaking, establishment, establishment or building is situated, the exact place where the subject of the audit is located, including the address and property relationship with the contracting authority.
Description of the starting state
(1) The description of the initial state of the energy audit subject contains basic information on:
(a) the subject matter of the energy audit;
(b) energy inputs and outputs;
(c) own energy resources;
(d) energy distribution,
(e) significant energy appliances.
(2) Data on the subject of the energy audit are:
(a) the name of the energy audit subject;
(b) a basic description;
(c) the characteristics of the main audit activities (product range, production technology);
(d) a situation plan;
(e) a list of all the buildings and their purpose;
(f) a list of all energy-relevant technologies, including production.
(3) Other sources of data to describe the starting state are project documentation and technical economic documentation characteristic of the subject of the audit, such as operating regime, working days per week and exchange rate, number of employees, performance, production and contractual obligations relating to the energy economy.
(4) The energy input and output data shall include the determination of the average annual amount of energy inputs and outputs related to the subject of the energy audit, showing the state of play before the implementation of the project in the previous 3 years.
(5) The inventory of basic energy input and output data contains data in technical units and annual cash costs. The model of table processing is set out in Annex 2.
(6) The annual quantity of fuels and energy purchased is determined on the basis of tax and accounting documents. For the purchase of electricity, the quantity of electricity purchased, the rate of collection, the price, the agreed technical maximum, the agreed or measured quarter-hour maximum in each month. For heat purchase, the quantity of heat purchased, the type and parameters of the heating medium, the price per unit of measurement, the method of measuring the quantity and parameters of heat, and the method of tax and accounting documentation, shall be determined and the fulfilment of the technical economic provisions contracted shall be analysed. An overview shall be drawn up over the previous three years in terms of climate conditions using the denostep method according to the specific legislation1).
(7) In the case of renewable energy sources, the description also includes parameters of the primary energy source, in particular hydrological data, wind characteristics of the site and parameters of low potential heat.
(8) If there are energy sources in the subject of energy audit, the basic annual balance sheet of energy production from sources in the building shall be compiled in the range showing the state before the project is implemented.
(9) The balance of production of energy from own resources shall include indicators of resource in technical units and their annual values. They shall be processed in a tabular version, a model of which is given in Annex 3. An overview shall be compiled for the previous 3 years in conversion to products from production or climatic conditions using the denostage method. This summary shall determine the average annual energy efficiency of the source, the specific heat consumption of the energy fuel and the annual use of the source.
(10) A description of the sources shall be provided as part of the energy production balance. In the case of an energy source, its type shall be indicated, which is the heating plant, heat plant, power plant or combustion plant. For each installed unit, indicate:
(a) number, type, manufacturer's designation, year of manufacture;
(b) rated heat or electrical output,
(c) parameters of the medium produced;
(d) fuel type,
(e) separation devices;
(f) life expectancy.
(11) Energy distribution data shall be collected for backbone and main lines. For heat distribution the type, its length, capacity, diameter, design, age and technical condition, thickness and state of thermal insulation shall be indicated. On the basis of these data, energy distribution schemes shall be verified and updated, their status and equipment shall be evaluated and energy flows shall be determined in sections not equipped with measurement. The same procedure shall apply to downstream installations, such as transmission stations in particular.
(12) The building data and the parameters of significant energy appliances contain data on the thermal technical characteristics of the structures and final energy consumption in buildings and data on the parameters of technological appliances that affect the energy balance of the energy audit subject. The technical parameters of the energy appliances shall be determined by means of passports, labels and operating records.
(13) Basic information on buildings shall be collected from project documentation, including changes, where appropriate from the focus of the actual situation supplemented by photographic documentation, tax and accounting documents and other verifiable documents showing the energy consumption over a period of 3 years, the experience gained from the manager of the building, operating operators and users, environmental impacts, a description of the degree of neglected maintenance and the intention of the energy audit contractor.
(14) The basic information on technological appliances is in particular the type of appliance, its annual operating hours, energy consumption, heat type of heat-bearing medium and its parameters, for electricity its voltage level, for fuel its type, and the way of regulation and measurement. Where justified, the specific consumption of fuels and energy per unit of production of energy-intensive products shall be determined.
(15) In the case of lighting systems, the actual state of the lighting technical parameters, in particular the intensity of the lighting, the uniformity of the lighting, the brightness ratios, shall be determined mainly on the basis of the measurements of the illuminated spaces. On the basis of this verified fact, an assessment of the operation of the lighting system in terms of hygiene requirements shall be carried out, measures shall be proposed for energy efficiency management for lighting and the energy performance of the lighting system shall be assessed.
Baseline assessment
(1) The annual energy balance of the current energy audit subject shall be compiled to assess the initial state of play on the basis of the data obtained from the investigations carried out.
(2) The model of the baseline energy balance is set out in Annex 4.
(3) Energy balance indicators may be supplemented or broken down by certain items depending on the situation. The evaluation of energy efficiency and other indicators of the different parts of the energy economy shall be carried out on the basis of data obtained from the baseline.
(4) The basic technical indicators of the own energy source are set out in Annex 5.
(5) The data of the basic technical indicators of the own energy source shall identify the reserves on the own energy source, assess the level of energy efficiency and annual use and determine the technical and other causes for which those indicators are not satisfactory.
(6) The analysis of the state of distribution of energy, buildings and appliances shall be carried out mutatis mutandis in accordance with Annex 5.
(7) For buildings, the thermal technical characteristics of the structures, the model of the building's energy needs shall be determined and the energy needs of the building shall be specified according to actual energy consumption over 3 years. The need for heat energy shall be determined in accordance with a specific regulatory provision (2) for evaluation of the building and comparison with the required standard values.
(8) The control of existing energy balance data contains in particular:
(a) fuel and energy inputs, where quality and quantitative indicators of purchased fuels and energy are checked, compliance with the relevant supply contracts and compliance with prices shown in the price lists;
(b) the change in the stocks of fuels, where evidence is provided by the proper inventory of landfills, physical inspection and comparison of the reported instantaneous status with reality, the reported losses in quantity and quality of fuel stored shall be verified;
(c) the sale of energy to natural and legal persons where the sale of electricity, heat, compressed air or treated water from their own production is concerned and the possibility of increasing the sale of energy to natural and legal persons is assessed;
(d) operational indicators of the energy source in the energy audit subject, where the annual energy efficiency, the efficiency of individual aggregates, the use of power, the amount of installed power, the specific consumption and the mode of operation are assessed;
(e) energy losses in energy distribution, where the level of such losses is assessed in particular, and the causes of their excessive levels, the state of thermal insulation, the way in which they operate and their dimensions are assessed;
(f) energy consumption for heating and hot water preparation, where compliance with the proposed conditions of thermal well-being in heated rooms, use of measurement and control techniques, annual heat consumption per unit of volume of heated space or heated area and consumption of hot water per person;
(g) the thermal technical characteristics of buildings and their structures;
(h) energy consumption for technological production processes where energy analysis of production technologies is carried out;
(i) energy consumption for other processes such as ventilation, cooling and lighting; In particular, specific energy consumption, power consumption, time utilisation and efficiency shall be monitored.
(9) The analysis results in an appreciation of energy efficiency and quantification of the amount of available energy savings in the energy audit subject, including possible energy savings.
(10) Where an energy audit is carried out on technological installations for the production of electricity and heat, for the transmission, distribution and internal distribution of electricity and for the distribution of heat, including internal distribution, this equipment shall be evaluated in accordance with a separate regulatory act (3). In such cases, the proposed measures shall be established in order to achieve at least the values laid down in those provisions. Where technological installations for the production of electricity and heat, for the transmission, distribution and internal distribution of electricity and for the distribution of heat energy, including internal distribution, comply with the energy efficiency requirements laid down in special legislation3), an energy audit shall not be carried out. In the event that installations meet only some of the energy efficiency requirements, the energy audit shall be carried out in full only for the remainder which does not meet the requirements.
(11) Where an energy audit of the building part is carried out, it shall be clearly established for which structures the achievement of the required values under the special legislature2) is technically not possible or economically appropriate in view of the expected duration of use of the building, its operational purposes, or contrary to the requirements of the special legislature5). In the case of buildings meeting only certain efficiency requirements laid down by specific legislation (m2), only the relevant part which meets the requirements shall not be implemented and the rest shall be carried out in full.
(12) If the specific heat consumption of the heating of buildings corresponds to the requirements laid down in the specific legislation (1), (2), an energy audit shall not be carried out. This fact shall be demonstrated by the owner by the energy licence of the building. For buildings already used, the specific legal regulation (1) and the measured values of heat and hot water over the last period of measurement shall be based on the measurement of the specific heat consumption for heating and hot water.
Proposal for measures to reduce energy consumption
(1) The energy audit, following the level of available energy savings found, contains specific measures leading to their use. For each measure, the amount of energy savings in technical units with their financial evaluation, the amount of investment and operating costs and a simple return shall be determined. Thereafter, the measures shall be organised in at least 2 variants, unless otherwise provided for in this Decree, for a comprehensive evaluation.
(2) For each variant, energy balance shall be processed and compared with the balance applicable to the baseline. The investment costs, the amount of energy savings actually achievable or the reduction of energy costs for each variant shall be determined taking into account any restrictive effects.
(3) The result is a revised energy balance of the different variants, which contain the necessary indicators before and after the implementation of the project, both in technical and financial units. They shall be processed in tabular form, the model of which is given in Annex 6.
(4) The adjusted energy balance shall calculate the amount of available energy savings in the building and the saving of the financial costs of the acquisition of fuels and energy.
(5) In addition, the energy audit carried out for the contribution organisations set up by the administration sets out a sub-set of technical and organisational measures to reduce energy consumption, the implementation of which can be paid out of the cost of spent fuel and energy, for a period not exceeding half the specified depreciation period of the relevant tangible assets, in particular energy economy and buildings, under the special legislation6).
(6) In the case of buildings, the heat energy needs shall be determined according to the specified model of the building's energy needs, following § 5 (7) for the design of the heat-technical properties of the circuit structures, i.e. the system boundary, i.e. the rated volume of the building, and the heat energy needs of the modified building shall be assessed in accordance with the specific legal regulation (2) for comparison with the required standard values.
Economic evaluation
(1) The savings in energy costs resulting from the adjusted energy balance are mainly adjusted for the change in other operating costs or, where appropriate, energy sales, wages, service services, repairs, operating materials and sales for energy sales. In this way, the annual benefits and change in the cash flow of an energy-saving project are determined. In the calculations, the benefits are considered at the price level of the project implementation year. The cash flows of the project are assessed without the influence of the envisaged State aid.
(2) The calculation of the economic assessment shall be as set out in Annex 7.
(3) The economic assessment shall not include the cost of measures to eliminate neglected maintenance.
Environmental evaluation
(1) The energy audit shall quantify the reduction of environmental burden resulting from variations. Indicate the name of the pollutant, its quantity in t / year for the baseline and post-implementation status. The evaluation shall be given for energy sources and energy consumption subject to an energy audit.
(2) The environmental evaluation shall be carried out in a tabular format, the model of which is set out in Annex 8.
(3) The data set out in Annex 8 shall be used to calculate the difference in pollutant emissions.
Energy audit outputs
(1) The outputs of the energy audit are:
(a) an assessment of the existing level of energy economy;
(b) the total amount of available energy savings to be reported in the technical units;
(c) a proposal for an optimal alternative to an energy-saving project, including an economic evaluation;
(d) a recommendation containing the final opinion and recommendation of the energy auditor on the implementation of the proposed energy-saving project;
(e) an assessment of the use of renewable energy sources for a particular subject of energy audit, including economic evaluation.
(2) The model of the Energy Audit Document is set out in Annex 9.
(3) The proposal for a selected variant of the package of measures to achieve optimal energy savings shall state the justification in terms of technical, economic and other agreed assessment criteria. The rate of use of energy savings potential, the annual financial return obtained by implementation and the economic efficiency of the project shall be indicated. At the same time, the marginal conditions under which energy savings are determined shall be indicated. For buildings, energy savings and specific heat consumption for heating of the building are determined according to the specific legislation2).
(4) The selected variant, or part thereof, referred to in Article 6 (5) in the energy audit carried out for the contribution organisations set up by the administration, shall be assessed in the light of the possibility of financing energy service projects in the form of a supply credit under the special legislature7) and Annex 7.
Energy audit scope
(1) The value from which the organisational units of the State, the organisational components of the regions and municipalities and the contribution organisations are required to submit their buildings or facilities to an energy audit shall be set at 1500 GJ of the total annual energy consumption.
(2) The value from which natural and legal persons other than those referred to in Paragraph 10 (1) are required to submit their buildings or equipment to an energy audit shall be set at 35 000 GJ of the total annual energy consumption.
(3) Where the values referred to in paragraph 1 or 2 are met, the value from which an obligation under paragraph 1 or 2 arises to ensure the processing of energy audits shall be set at 700 GJ of the total annual energy consumption for buildings and sites separately supplied.
(4) Total annual energy consumption means the sum of all forms of energy at all sampling points registered under a single identification number. The following relationships are used for recalculations:
(a) electricity 1 MWh 3,6 GJ;
| b) zemní plyn | 1000 m3n | 34,05 GJ, |
| 1 MWh | 3,24 GJ, |
(c) solid or liquid fuels shall be converted by the calorific value declared by the supplier.
(5) The form of energy referred to in paragraph 4 is:
(a) electricity purchased for own consumption;
(b) purchased gas for own consumption;
(c) purchased heat energy for own consumption; or
(d) purchased solid or liquid fuels when used for the production of electricity or heat.
(6) The results of an energy audit of one building can be used for other buildings when:
(a) buildings of the same building system, construction design, current state of construction and comparable flooring,
(b) buildings with the same supply of heat energy for heating, the same supply of hot commercial water, the same use and comparable internal distribution.
(7) The results of an energy audit of one technological installation may be used for other technological installations, provided that the conditions are met for technological installations of the same or comparable type, production and capacity.
(8) The provisions of paragraphs 6 and 7 cannot be applied to energy audits carried out under § 9 (3) (a) of the Act and under special legislation8).
Professional competence
(1) Continuous activity in the last 6 years is considered a practice in the field
(a) in the field of energy auditing for the needs of the State Aid Programme in reducing fuel and energy consumption in the Czech Republic,
(b) in the field of energy advice on the basis of a permit issued under special legislation9) or employment relationship with a natural or legal person providing advice under special legislation, 9)
(c) an authorized engineer specialising in energy auditing under special legislation, 10)
(d) the sector of the performance of public administration in the energy sector under special legislation, 11)
(e) the management of the energy economy of natural or legal persons within the scope of Article 10 (2).
(2) The proof of practice referred to in paragraph 1 shall be a certificate of performance of energy audit activities under the State Aid Programmes, an authorisation certificate issued by the Czech Chamber of Authorised Engineers and Techniques, an employer certificate which carried out the performance of government administration in the energy sector under the special legislature11) or managed the energy economy to the extent provided for in Section 10 (2).
(3) The practice referred to in paragraph 1 can be added together.
(4) The recognition of professional qualifications, experience or other competence acquired by nationals of the Member States in another Member State of the European Union shall be governed by the Specific Law (12).
This decree shall take effect on the day of its publication.
Minister:
Doc.
Příloha č. 1
Annex No. 1 to Decree No. 213 / 2001 Coll.
Příloha č. 2
Annex No. 2 to Decree No. 213 / 2001 Coll.
Příloha č. 3
Annex No. 3 to Decree No. 213 / 2001 Coll.
Příloha č. 4
Annex No. 4 to Decree No. 213 / 2001 Coll.
Příloha č. 5
Annex No. 5 to Decree No. 213 / 2001 Coll.
Příloha č. 6
Annex 6 to Decree No. 213 / 2001 Coll.
Příloha č. 7
Annex No 7 to Decree No. 213 / 2001 Coll.
Methods for calculating economic evaluation
1. Simple return period (repayment period):
Ts = INCF
where: IN investment project expenditure
CF annual benefits of the project (cash flow, change of cash flows for project implementation)
2. The real return period (repayment time of the investment when considering the discount rate) Tsd is calculated from the condition:
IUPAC Name
where: CFt annual project benefits (change of cash flows for project implementation)
r discount
(1 + r) -t
3. Net present value (NPV):
NPV = dost r = 1TžCFt.1 + r-t-IN
where: That is the lifetime (evaluation) of the project
4. Internal yield percentage (IRR).
The IRR shall be calculated from the condition:
ITEM = 1TJCFt.1 + IRR-t-IN = 0
5. Economic evaluation of the option with a simple return period for a period not exceeding half the specified depreciation period (according to accounting) of the relevant tangible assets (energy economy and buildings)
5.1. A simple return period, the repayment period of the investment shall be calculated in accordance with point 1 of this Annex,
where: IN cost according to the following table,
CF total annual savings of operating expenditure of the project over a period not exceeding half the specified depreciation period of the relevant tangible assets (energy economy and buildings) according to the following table.
5.2. The actual return time shall be calculated in accordance with paragraph 2 of this Annex, considering the IN and CF values calculated in accordance with paragraph 5.1 of this Annex.
5.3. The net present value (NPV) shall be calculated in accordance with paragraph 3. of this Annex, considering the IN and CF values calculated in accordance with paragraph 5.1 of this Annex.
5.4. The internal yield percentage (IRR) shall be calculated in accordance with paragraph 4. of this Annex, considering the IN and CF values calculated in accordance with paragraph 5.1 of this Annex.
Table for calculation in point 5:
| ř. | Číslo opatření | Název opatření | Pořizovací výdaje | Roční úspory | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Úspora | energie | Úspora osobních výdajů | Úspora výdajů na opravy | Úspora ostatních výdajů | Úspora celkem | |||
| 2 | Kč | GJ/rok | Kč/rok | ||||||
| 3 | Navržená | úsporná | Opatření | ||||||
| 4 | 1 | 1) | |||||||
| 5 | 2 | ||||||||
| 6 | 3 | ||||||||
| 7 | 4 | ||||||||
| 8 | 5 | ||||||||
| 9 | 6 | ||||||||
| 10 | ... | ||||||||
| 11 | varianta celkem | součet ř. 4 až 10 | |||||||
1) The total value of savings includes synergies between the proposed measures and may not be a simple sum of savings from individual measures in rows 4 to 10.
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Regulation Information
| Citation | Decree of the Ministry of Industry and Trade No. 213 / 2001 Coll., which gives details of the elements of the energy audit |
|---|---|
| Regulation Type | Order |
| Author | - |
| Collection | Code of Laws |
| Date of Promulgation | 29.06.2001 |
|---|---|
| Effective from | 29.06.2001 |
| Effective until | - |
| Status | Valid |
The regulation text is for informational purposes only.
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