Main Activities for the Period 09.201- 03.2019
Latest Activities • Installation of Devices; in Energy Management • Collecting data for each building for energy in Bulgaria consumption on daily basis; • Organization of Training Sessions for all stakeholders; • Dissemination of the Project:
meetings in Warsaw and Berlin; conferences and third party events in Bulgaria.
Berlin, Germany 05-06.02.2019
Total Number of Selected Buildings in Bulgaria Types of Heating Systems
Three heating systems in these 19 buildings: 1. 10 Kindergartens: 8 situated in Sofia, (residential quarters – Slatina, Lyulin, Mladost, Slatina, Oborishte) and 2 situated 1. All buildings in the municipality of Elin Pelin are with local gas boilers: in a town next to Sofia – Elin Pelin; - 5 junior and high schools and 2 kindergartens;
2. 1 municipal clinical centre with 2 buildings - diagnostic and 2. All buildings in Sofia, except 2 kindergartens are with district heating consultative center in district Lyulin; systems – 1 hospital, 1 administrative building, 6 kindergartens, 1 school.
3. 6 municipal junior and high schools – residential quarter Pavlovo (Sofia) and Elin Pelin – a town nearby Sofia; 3. Two buildings (kindergartens) are with local gas-oil boilers in Sofia.
4. 1 municipality building – Elin Pelin – the administrative building.
Kindergarten 191 in Sofia Possible solutions
1. Additional energy savings could be achieved by proper hydraulic balancing and installing energy monitoring and control system ;
2. Solar PV installation could be installed on the roof on the new building to cover partly the energy consumption of the The solar installation on the roof of the The swimming pool in the old kindergarten ; old building building 3. Energy monitoring and management system could be installed Problems: for measuring energy yield from the solar PV and electricity use - The heating system of the new building was attached to the old one and there are in the kindergarten ; problems with system balancing. As a result, in the main building it is warmer but in the new building it is difficult to achieve the required comfort temperature. - Regarding electricity – there is an increasing trend in the last years due to adding new equipment. Primary School “Hristo Botev” in Elin Pelin Possible solutions
1. Change of the responsible for the maintenance of the gas boilers staff ;
2. Change of the old boilers with modern ones and if it is possible to be situated in the building (The boilers now are in another The building is renovated in 2012 The gas boiler is old and situated in another building building which is not very close to the school – so we have also transfer losses) ; Problems: - The heating system of the building is on gas boilers which are too big for this building 3. Energy monitoring and management system could be installed and they are not well managed. As a result, in the building it is very warm and the for measuring the electricity use in the school; consumption is more than 7 times higher in comparison with the same building in the same area and with similar characteristics. 4. Change the contract with the electricity supplier – daily/nightly - Regarding electricity – the building is with one tariff for electricity consumption – no tariffs ; difference between the daily and nightly consumption of the electricity price.
Installation of Control Devices for
ICT solution for heat consumption optimization Heating Energy
ICT solution is based on server software, communication modules and GSM network for:
Online monitoring of heat energy consumption
Online monitoring of different parameters and working modes
Remote control of schedules
Remote optimization of service parameters On-line preventive maintenance:
Most common detected faults were:
Outside Temperature Sensor Fault Detection Motor Valve Fault Detection Pressure Sensors values outside limits Other sensors’ values outside limits
IT for energy efficiency Scheme The solution for decreasing the sum of the heat energy bills
24/7 distance
• monitoring
• control
• management of heat stations IT for energy efficiency IT for energy efficiency • Regulation in accordance with the • Regulation in accordance with the External consumption in the building Temperature
IT for energy efficiency
Giving information to the client IT Solutions for Electricity
Installation of Control Devices for Organization of Training Sessions in the Electricity Selected Buildings Topics - Included in the Trainings Topics - Included in the Trainings
1. Energy management of buildings - The purpose is trainees to receive basic 3. Contracts for Energy Efficiency - This topic will cover energy performance knowledge on the technologies for energy management in buildings including contracting (ESCO) and other types of energy efficiency contracting (energy different types of systems designed to regulate, monitor and optimize various features management, energy supply and others). The purpose is to provide skills for and services, incl. heating and cooling, ventilation, lighting. preparation and negotiation for such contracts, which are long-term and need specific control, monitoring and reporting. Target groups : Caretakers; Municipalities; Responsible Staff; Building Users. Target groups : Heads of Divisions; Responsible Staff; Building Users. 2. Basic knowledge of energy audits - Trainees will get knowledge for the purpose of audits of buildings, information that it has to contain and how to analyse it. 4. Energy standards - This topic include information for the participants on the Instruments for energy efficient measures prioritisation and evaluation of the effect standards for energy management, energy efficiency benchmarking, savings from building renovation will be presented. calculations, energy services as well as standards for energy efficiency in buildings. Thus trainees will acquire knowledge and skills haw energy efficiency can be Target groups : External experts; Responsible Staff improved by applying energy standards.
Target groups: Head of Divisions; External experts; Responsible staff.
Topics - Included in the Trainings Training Sessions
• Trainings up to now 5. Green Public Procurement - Information for the principles of setting criteria for energy efficiency in public procurement will be provided as well as for development on tender technical specifications for RES. 31.01.2019 – Sofia Municipality – 26 people; 07.02.2019 – Clinic Center № 12 “Ljulin”- 5 people; Target groups : Mayors/Head of Divisions; Responsible Staff; Building Users. 20.02.2019 – Kindergatren № 124 „Barborino“ – 5 people; 22.02.2019 – Kindergarten № 191 “Prikazka bez krai” – 6 people. 6. Development of communication strategies and organizing energy campaigns Total number of trained people up to now – 42. The topic will cover the issue for energy efficiency measures promotion among building users in order to ensure sustainability of the results. • Planned Trainings Target groups: all target groups . 18.04.2019 – upcoming training in Elin Pelin Municipality; 21.05.2019 – upcoming training in School “St.St. Kiril and Metodii”, the village of Novi Han
Dissemination Activities Dissemination Activities
• Warsaw, Poland • Participation in the XIII National Conference of the Association 13-16.11.2018 – Cooperation of Bulgarian Energy Agencies – 04.12.2018, Sofia. Management with Capacity WORKS - Training and Strategy Workshop • Berlin, Germany : 5-6.03.2019 - 2nd Networking Conference “Making Transformation Happen through Strengthening Climate Cooperation within the European Union”; • Promoting of the project to the municipality of Kozloduy - 7-8.03.2019 – “Dissemination and 18.02.2019. Public Relations Training for EUKI • Articles and press releases uploaded on our website and Implementing Organizations and information sent to our partners. Partners” THANK YOU FOR YOUR ATTENTION
Diana Paunova-Galeva [email protected] Tel: +359 2 943 44 01