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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Energy audit : An analysis of the energy audit process at the company Sustainable Intelligence

Rosing, Ida January 2023 (has links)
As energy prices increase and the effect of global warming hits the world harder, the need of reducing our energy use, and by that decreasing our environmental footprint increases. According to the International Energy Agency the energy consumption hit a new record in 2019 with 419 EJ, corresponding to 36,6 Gt of carbon dioxide emissions. The building sector accounts for 40 % of the total energy consumption. According to the International Energy Agency, energy optimizing is the main key in the transit towards a more sustainable world and energy audits, or energy mapping, is in many cases the first step towards energy optimization. Sustainable Intelligence is a company working for long term, sustainable solutions for properties all over Sweden as well as Norway, Finland, Poland, and Latvia. Property automation is the main competence of the company. Another large sector at the company is the energy sector, where energy audits, energy declarations and energy consultations are made. This report aims to analyze the energy audit process of Sustainable Intelligence and hopefully find solutions to make their work more efficient. The study includes a case study where the energy audit process of Sustainable Intelligence was implemented and analyzed. The study showed that the current method used by SI has a good structure but that there is a room for improvements.
2

Energy matters: evaluating the use of the energy mapping approach in Winnipeg, Manitoba

Friesen, Andrei 22 April 2014 (has links)
In light of pressing challenges including climate change and energy security, urban planners are increasingly being required to make decisions that can be attributed to reductions in energy use and greenhouse gas emissions. Energy mapping is an emerging approach used to make improved energy-related decisions and predict energy performance, although at the time of writing, has not been applied within a Manitoban context. Informed by promising practice utilized in other Canadian locales, this research creates an energy mapping process for use in the City of Winnipeg’s residential sector. The Ebby-Wentworth neighbourhood is analyzed to develop and test the mapping process. The process begins with determining baseline energy use for the neighbourhood, and is then compared to three development scenarios, which include the use of retrofits, and new construction on an adjacent development site. The results of applying the energy mapping approach in Winnipeg demonstrates this to be a key decision-making tool for planners looking to make informed decisions related to energy-using equipment, building and site design, and land use and infrastructure. Recommendations include: increased use of the energy mapping approach as a decision-making tool through enhanced collaboration between federal and provincial authorities, municipalities, and utilities; incorporating energy considerations into the planning and development process through revised and updated energy legislation, policy and programming; and, further refining and testing of the energy mapping process designed for this research to develop a best-practice approach for mapping energy use within the Province of Manitoba.

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