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Full-Text Articles in Engineering
Electrification Of Domestic Hot Water To Aid The Integration Of Renewable Energy In The California Grid, Alejandro Cervantes
Electrification Of Domestic Hot Water To Aid The Integration Of Renewable Energy In The California Grid, Alejandro Cervantes
Cal Poly Humboldt theses and projects
Water heating in residential buildings, also known as domestic hot water (DHW), is the third largest use of energy after appliances and space conditioning. About 90% of the residential buildings in the state use natural gas fueled water heaters, 6% use electricity, and a small percent use liquefied petroleum gas (LPG) or solar water heaters. The current energy use associated with residential water heating is small relative to the total amount of energy consumption in the residential building sector, but it is still a contributor of greenhouse gas (GHG) emissions. Improving hot water systems can be beneficial for bill customer …
Building Energy Modeling And Techno-Economic Feasibility Analysis Of Zero Net Energy Tiny Homes In Coastal Humboldt County, California, Jeffrey Alan Harkness
Building Energy Modeling And Techno-Economic Feasibility Analysis Of Zero Net Energy Tiny Homes In Coastal Humboldt County, California, Jeffrey Alan Harkness
Cal Poly Humboldt theses and projects
This thesis conducts a techno-economic feasibility analysis of tiny homes. Scenarios generated using a mathematical and physical model of energy use of zero-net energy tiny homes in coastal Humboldt County are compared with conventional energy systems powered by fossil-fuels for lifecycle economic cost, energy efficiency, greenhouse gas emissions, and energy use. A residence of 2,425 ft.2 (near the regional average) is simulated to offer a broader standard of comparison. A tiny home village model with outlying bedrooms and a central building for cooking, laundry and shower facilities is compared to a standalone tiny home model. A community services building …