Optimization of the control strategies of the major air handling units, energy modelling of the air conditioning process using state-of-the-art computer simulation tools
Energy audit for an office building, Frankfurt/Main
Winfried Haas has conducted an energy audit for an office building in the city of Frankfurt/M. This included all HVAC and heating-systems, the major air handling units and the lighting system.
https://haas-energy.com/wp-content/uploads/2016/01/office-buildings-Frankfurt.jpg283424Winfried Haashttp://haas-energy.com/wp-content/uploads/2017/04/Logo-Haas-Energy.pngWinfried Haas2017-07-06 22:06:312017-07-07 21:43:30Allianz Real Estate
Technologies: HVAC, Lighting, elektr. drives, contraol systems, building automation, domestic hot water
Economic calculation
Financing concept
Contract management
Implementation Phase
Tendering
Management of engineering offices and supplieres
Betriebs- und Energiesparphase
Energy controlling and Energiy management
Measurement and Verification of energy savings
https://haas-energy.com/wp-content/uploads/2017/05/energy-consultancy-schools.jpg300400Winfried Haashttp://haas-energy.com/wp-content/uploads/2017/04/Logo-Haas-Energy.pngWinfried Haas2017-07-06 17:47:062024-02-13 12:38:0230 schools and kindergarden, Berlin
Winner of EUROPEAN ENERGY SERVIC AWARD 2012 (EESA)
Consulting on europeanwide largest energy performance project with notable reduction of GHG-emissions and energy consumption.
Participation at the Contractor’s project team on the development and implementation of the Lorac-Imtech-Efficiency-Project for 800 properties of Lorac S.a.r.l. (Luxemburg) in Germany. The motivation for the main user of this building, the Deutsche Post AG, were the high savings of CO2 emissions, which constitute a notable contribution to their Go Green Initiative.
The Imtech Contracting GmbH has implemented energy efficiency measures in 800 properties, which are almost used by the Deutschen Post AG. With a volume of more than 400 Million Euro this project is the largest energy efficiency project in Germany and Europe. Tenants, building owners and energy service company are profiting of energy cost saving of more than two Million Euro per year. The reduction of CO2 emissions are 17.000 tons per year.
This project is winner of the “European Energy Service Award 2012” in the category “Best Energy Service Project”. (source: EESI)
https://haas-energy.com/wp-content/uploads/2017/04/German_Post.jpg341547Winfried Haashttp://haas-energy.com/wp-content/uploads/2017/04/Logo-Haas-Energy.pngWinfried Haas2017-06-10 19:14:362024-02-12 11:38:03Performance contracting for germanwide 800 properties
Troubleshooting for the trade area of the stock exchange
In the trade area of the stock exchange, in the backoffice area and in the executive floor had appeared climatic unconfortable ambient air conditions. Winfried Haas has been assigned for troubleshooting. He has analysed the operation conditions and the function of the cooling production plants as well as of the major air handling units. He has undertaken some further measurements to identify and solve the failure reason.
Energy Efficiency Plan for all Buildings of the Emirate
International Consulting assignment in Abu Dhabi, leading an international project team. Design of a demand-side management strategy for the whole Emirate of Abu Dhabi with over 30,000 commercial, private and public buildings, to reduce GHG emissions, energy consumption and peak power demand. 300 buildings were selected with the highest priority. Tender documents for energy performance contracting were drawn up for the first implementation phase.
https://haas-energy.com/wp-content/uploads/2016/01/energy-consultancy-Abu-Dhabi.jpg285421Winfried Haashttp://haas-energy.com/wp-content/uploads/2017/04/Logo-Haas-Energy.pngWinfried Haas2017-06-07 14:31:052024-02-12 14:20:24Emirate of Abu Dhabi, UAE
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Renewable energy solutions
Japan Center, Frankfurt/M
/in Energy savings and CO2-reduction /by Winfried HaasOptimization of the control strategies of the major air handling units, energy modelling of the air conditioning process using state-of-the-art computer simulation tools
Allianz Real Estate
/in Energy savings and CO2-reduction /by Winfried HaasEnergy audit for an office building, Frankfurt/Main
Winfried Haas has conducted an energy audit for an office building in the city of Frankfurt/M. This included all HVAC and heating-systems, the major air handling units and the lighting system.
30 schools and kindergarden, Berlin
/in Energy savings and CO2-reduction /by Winfried HaasManagement of an Energy Performance Contract
Energy cost reduction 215 T€/a (20 %)
Investment: 800.000 Euro
CO2-Emissionen: 925 t/a bzw. 20%
Term: 12 years
My contribution to this project: Project manager
Design Phase
Implementation Phase
Betriebs- und Energiesparphase
Performance contracting for germanwide 800 properties
/in Energy savings and CO2-reduction /by Winfried HaasWinner of EUROPEAN ENERGY SERVIC AWARD 2012 (EESA)mehr Informationen ▾
Consulting on europeanwide largest energy performance project with notable reduction of GHG-emissions and energy consumption.
Participation at the Contractor’s project team on the development and implementation of the Lorac-Imtech-Efficiency-Project for 800 properties of Lorac S.a.r.l. (Luxemburg) in Germany. The motivation for the main user of this building, the Deutsche Post AG, were the high savings of CO2 emissions, which constitute a notable contribution to their Go Green Initiative.
The Imtech Contracting GmbH has implemented energy efficiency measures in 800 properties, which are almost used by the Deutschen Post AG. With a volume of more than 400 Million Euro this project is the largest energy efficiency project in Germany and Europe. Tenants, building owners and energy service company are profiting of energy cost saving of more than two Million Euro per year. The reduction of CO2 emissions are 17.000 tons per year.
This project is winner of the “European Energy Service Award 2012” in the category “Best Energy Service Project”. (source: EESI)
German Stock Exchange, Frankfurt/M
/in Energy savings and CO2-reduction /by Winfried HaasTroubleshooting for the trade area of the stock exchange
In the trade area of the stock exchange, in the backoffice area and in the executive floor had appeared climatic unconfortable ambient air conditions. Winfried Haas has been assigned for troubleshooting. He has analysed the operation conditions and the function of the cooling production plants as well as of the major air handling units. He has undertaken some further measurements to identify and solve the failure reason.
Emirate of Abu Dhabi, UAE
/in Energy savings and CO2-reduction, International Energy Consulting /by Winfried HaasEnergy Efficiency Plan for all Buildings of the Emirate
International Consulting assignment in Abu Dhabi, leading an international project team. Design of a demand-side management strategy for the whole Emirate of Abu Dhabi with over 30,000 commercial, private and public buildings, to reduce GHG emissions, energy consumption and peak power demand. 300 buildings were selected with the highest priority. Tender documents for energy performance contracting were drawn up for the first implementation phase.