ENERGY-EFFICIENCY IN PUBLIC BUILDINGS - BEST PRACTICE CASE
Energy development of two accommodation buildings at the Law Enforcement Secondary Vocational School of Miskolc - 2 (06/09/2020)
Miskolc, Northern Hungary
Performed measures
Features of the buildings:
The four-storey buildings built in the early 1950s have traditional structural form. Masonry: Brick. Plinth: artificial stone. Roof: Flat roof.
The walls of the buildings were given external thermal insulation and some old doors and windows were replaced.
• Frontage: external thermal insulation. Insulating materials: EPS of 18 cm. Area of 3710 m².
• Doors and windows: thermal insulation of 2-4 cm.
• Plinth: thermal insulation. Insulating materials: XPS of 18 cm with reinforcing fibreglass fabrics. Area of 440 m².
• Slab: step-resistant thermal and waterproof insulation. Insulating materials: EPS of 22 cm.
• The facade doors and windows have also been replaced with new exterior-interior cornices
Economic (social) impact
With the implementation of the project, the energy rating (energy label) of the dormitory buildings changed from the FF rating to the “modern CC” energy rating.
The available primary energy reduction is 593,220 kWh / year (2135,592 GJ / year).
GHG (CO2) reduction: 120.42 t / year.
Cost reduction per year: HUF 2,909,885
Based on 2019 data
ENERGY-EFFICIENCT IN PUBLIC BUILDINGS - BEST PRACTICE CASE
Energy development of two accommodation buildings at the Law Enforcement Secondary Vocational School of Miskolc - 3 (06/09/2020)
Miskolc, Northern Hungary
Performed measures
Features of the buildings: They were built in the early 1950s via traditional structure. (a 8-storey and a 2-storey building). Roof: Flat roof.
The buildings were given external thermal insulation and the doors and windows were partially replaced.
• Frontage: external thermal insulation. Insulating materials: EPS of 18 cm. Area of 2440 m².
• Doors and windows: thermal insulation of 2-4 cm.
• The facade doors and windows have also been partially replaced with new exterior-interior cornices.
• Plinth (Stromfeld): thermal and waterproof insulation. Insulating materials: XPS of 18 cm with reinforcing fibreglass fabrics.
• Slab (Stromfeld): step-resistant thermal and waterproof insulation. Insulating materials: EPS of +14 cm. In addition, 30 solar panels with a capacity of 8.25 kWp were installed on the flat roof. Flat roof thermal insulation total: 479 m2.
• Building No. 2 high roof: window replacements and thermal insulation works were made. An additional 10 cm thick thermal insulation layer has been placed on the existing thermal insulation surface, so a 15 cm thick thermal insulation layer ensures the thermal insulation of the attic floor.
Economic (social) impact
With the implementation of the project, the energy rating (energy label) of the dormitory buildings changed from the EE rating to the “modern CC” energy rating.
The primary energy reduction is 344,735 kWh / year.
GHG (CO2) reduction: 73.5 t / year.
Cost reduction per year: HUF 2,531,100
Based on 2019 data
2021. március 12.-én a Miskolci Egyetem szervezésében megrendezésre került a „Twinning activities of Energy Management Educational Programs” c. online képzés a NET4SENERGY projekt támogatásával. A NET4SENERGY projekt munkatársain kívül, hallgatók is részt vettek az eseményen a partneregyetemekről:
- Miskolci Egyetem
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
A résztvevők megismerkedhettek a magyarországi legjobb gyakorlatokkal az energiamenedzsment területén, ill. magának az energiamenedzsmentnek a terminológiájával és néhány alapkoncepciójával is. Az előadásokat követően egy SWOT analízist készítettek a résztvevők a fent említett egyetemek energiafelhasználására és energiagazdálkodására vonatkozóan. #NET4SENERGY
A projekt keretében megvalósult az „Energiamenedzsment a közintézményekben” c. programsorozat, ahol a részvevők online formában halgatthattak érdekes előadásokat és esettanulmányokat a témában.
Az 5 nap programpontjai:
1. nap (6 óra) on-line formában
• Az energiagazdálkodás alapfogalmai és terminológiája. Közintézmények (épületek és építmények).
• A közintézmények energiagazdálkodásának jellemzői, a közintézmények hatékony energiaellátása. Energiamenedzsment rendszerek. Általános követelmények.
• Tüzelőanyag és energia mérleg. Fajlagos üzemanyag- és energiafogyasztás. Az energiaforrások fő fogyasztói a közintézményekben. Az üzemanyagok és az energiaforrások költségeinek (fajlagos költségeinek) arányosítása.
• Energia menedzsment rendszerek fejlesztése és megvalósítása.
2. nap (6 óra) on-line formában
• Energiahatékonyság a középületekben - legjobb gyakorlatok Magyarországon.
• Energiahatékonyság a középületekben - legjobb gyakorlatok Romániában.
• Energiahatékonyság a középületekben - legjobb gyakorlatok Ukrajnában.
• Energiahatékonyság a középületekben - legjobb gyakorlatok Szlovákiában.
3-4. nap (12 óra) önálló tananyag feldolgozás, feladatmegoldás
• A résztvevők kitöltik az intézményükre vonatkozóan a tanár által kiadott űrlapot, melynek témája „energiahatékonysági intézkedések a (köz)intézményekben”.
5. nap (6 óra) on-line konzultáció
• On-line konzultáció és vita a résztvevők feladataival kapcsolatban. #NET4SENERGY
Within the framework of the project, a workshop called “Energy Management in Public Institutions” was implemented, where participants could listen to interesting lectures and case studies on the topic online.
Program points for the 5 days:
Day 1 (6 hours) on-line course
• Basic concepts and basic terminology of energy management. Public institutions (buildings and structures).
• Features of energy management application for efficient energy supply of public institutions. Systems of energy management. General requirements.
• Fuel and energy balance. Specific consumption of fuel and energy. Main consumers of energy resources in public institutions. Rationing of costs (specific costs) of fuel and energy resources.
• Development and implementation of an energy management system.
Day 2 (6 hours) on-line course
• Energy-efficiency in public buildings – best practice cases in Hungary
• Energy-efficiency in public buildings – best practice cases in Romania
• Energy-efficiency in public buildings – best practice cases in Ukraine
• Energy-efficiency in public buildings – best practice cases in Slovakia
Day 3-4 (12 hours) on-line course
• Attendees study independently the relevant national and international literature (given by the teacher).
• Attendees fill in the form about their institution in topic ‘energy management measures in (public) institutions’ (given by the teacher).
Day 5 (6 hours) on-line consultation
• On line consultation and discussion of the attendees’ reports. #NET4SENERGY
2021. május 12-én (10:00 CET) workshop-ot tartottak a Miskolci Egyetemen a következő témakörben: "aktív ház koncepciók", #NET4SENERGY (13/05/2021)
Energy developments at the University of Miskolc - Energy monitoring system
The energy monitoring system provides real data on the consumption of electricity, heat and cold water for the main building (A4. building) of the university. This building was completely renovated 10 years ago: a new, fan-coil heating system was built in, thermal insulation doors and windows were installed, and the electrical network was replaced.
In addition, some lecturer’s room and lecture halls of various sizes (meeting room, seminar room, lecture hall, training laboratory, etc.) are provided with the monitoring of the main indicators of the microclimate: temperature and humidity, carbon dioxide concentration. A separate component of the monitoring system is a meteorological module that monitor the temperature and humidity of the outside air, wind direction and speed, the value and trend of changes in atmospheric pressure.#NET4SENERGY
Demonstration solar power plant – University of Miskolc
A demonstration solar power plant (SPP) was installed and coordinated within the framework of the NET4Senergy project. This SPP is designed to compensate for its own electricity consumption and demonstrate the energy saving capabilities of renewable (solar) energy installations.
The mounted SPP is located in an easily accessible location: on the roof next to the Assesment Center of the Faculty of Economics. Structurally, the SPP is structured according to the network system and consists of an array of photovoltaic panels, a grid-binding inverter and a smart meter through which it connects to the university electrical grid.
This SPP converts DC voltage from an array of photovoltaic panels to a variable that is fed into the university's internal network to compensate for its own energy consumption. The smart meter, which is connected to a power cord inverter, allows you to monitor the operation of the SPP, as well as measure the electricity used after the smart meter. The possible scenario is when all the energy generated during the day is transmitted to the university's internal network and the flow (export) of energy to the external network does not occur (0% dosing mode). #NET4SENERGY
2021. április 13.-án a Kassai Műszaki Egyetem szervezésében megrendezésre került a „Twinning activities of Energy Management Educational Programs” c. online képzés a NET4SENERGY projekt támogatásával. A NET4SENERGY projekt munkatársain kívül, hallgatók is részt vettek az eseményen a partneregyetemekről:
- Miskolci Egyetem
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
A résztvevők megismerkedhettek a szlovákai legjobb gyakorlatokkal az energiamenedzsment területén, valamint a fotovoltaikus erőművekkel. #NET4SENERGY (15/04/2021)
On April 13, 2021, the “Twinning activities of Energy Management Educational Programs” online training was organized by the Technical University of Košice with the support of the NET4SENERGY project. In addition to the staff of the NET4SENERGY project, students also took part in the event from the partner universities:
- University of Miskolc
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
Participants were able to learn about best practices in energy management in Slovakia, as well as photovoltaic power plants. #NET4SENERGY (15/04/2021)
2021. április 21.-én az Ivano-Frankivszki Nemzeti Olaj és Gázipari Műszaki Egyetem szervezésében megrendezésre került a „Twinning activities of Energy Management Educational Programs” c. online képzés a NET4SENERGY projekt támogatásával. A NET4SENERGY projekt munkatársain kívül, hallgatók is részt vettek az eseményen a partneregyetemekről:
- Miskolci Egyetem
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
A résztvevők megismerkedhettek az ukrán legjobb gyakorlatokkal az energiamenedzsment területén, valamint a készítetek egy fenntarthaó energia és éghajlati akciótervet is. #NET4SENERGY (22/04/2021)
On April 21, 2021, the Twinning activities of Energy Management Educational Programs online training were organized by the Ivano-Frankivsk National Technical University of Oil and Gas with the support of the NET4SENERGY project. In addition to the staff of the NET4SENERGY project, students also took part in the event from the partner universities:
- University of Miskolc
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
Participants were introduced to best practices in energy management in Ukraine, as well as they made a sustainable energy and climate action plan too. #NET4SENERGY (22/04/2021)
2021. május 24-28 között a Nagybányai Északi Egyetem szervezésében megrendezésre került a „Twinning activities of Energy Management Educational Programs” c. online képzés a NET4SENERGY projekt támogatásával. A NET4SENERGY projekt munkatársain kívül, hallgatók is részt vettek az eseményen a partneregyetemekről:
- Miskolci Egyetem
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
A résztvevők megismerkedhettek a románai legjobb gyakorlatokkal az energiamenedzsment területén, valamint online oktatáson és kvízen vettek részt. #NET4SENERGY (30/05/2021)
Between 24-28 of May, 2021, the Twinning activities of Energy Management Educational Programs online training were organized by North University Center of Baia Mare with the support of the NET4SENERGY project. In addition to the staff of the NET4SENERGY project, students also took part in the event from the partner universities:
- University of Miskolc
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
Participants were introduced to best practices in energy management in Romania, and took part in an online training and quiz. #NET4SENERGY (30/05/2021)
Október 11-31 között a NET4SENERGY projekt támogatásával került megrendezésre az „Energiagazdálkodás a felsőoktatási intézményekben (EMiHEI)” c. képzés (30 óra tanulás (22 óra egyéni tanulmányok, 8 óra online tanulmányok). Az eseményen a következő partneregyetemek hallgatói vettek részt:
- Miskolci Egyetem
- Kolozsvári Műszaki Egyetem, Nagybányai Északi Egyetem (RO),
- Ivano-Frankivszki Nemzeti Olaj- és Gázipari Műszaki Egyetem (UA)
- Kassai Műszaki Egyetem (SK)
A résztvevők megismerkedhettek a határon túli partnerek energiagazdálkodásának legjobb gyakorlataival.#NET4SENERGY (05/11/2021)
Between october 11-31, Training „Energy Management in Higher Education Institutions (EMiHEI)” was organized by the support of the NET4SENERGY project (30 hours of studying (22 hours for individual studies; 8 hours for online studies). Students took part in the event from the partner universities:
- University of Miskolc
- Technical University of Cluj-Napoca, North University Center of Baia Mare (RO),
- Ivano-Frankivsk National Technical University of Oil and Gas (UA)
- Technical University of Kosice (SK)
Participants were introduced to best practices in energy management in the cross-border partners.#NET4SENERGY (05/11/2021)
Az „Energiagazdálkodás a felsőoktatási intézményekben” elnevezésű tréningen a résztvevők megismerkedhettek az energiagazdálkodással a közintézményekben.
Az előadás tartalma:
-Energiagazdálkodási rendszer kialakítása, bevezetése
közintézményben - ISO 50001
- Bevezetés
- Energiagazdálkodási rendszer modellje az ISO 50001 szabványhoz
- ENERGIAIRÁNYÍTÁSI RENDSZER Bevezető fogalmak, PDCA
Módszertan
- Összegzés
# NET4SENERGY
At the Training called „Energy Management in Higher Education Institutions (EMiHEI)” the participants were introduced to Energy Management in Public Institutions.
Content of the presentation:
-Development and implementation of an energy management system
in a public institution - ISO 50001
- Introduction
- Energy management system model for ISO 50001
- ENERGY MANAGEMENT SYSTEM Introductory notions PDCA
Methodology
- Summary
# NET4SENERGY