Studying the Influential Parameters of an Office Building’s Energy Consumption in North America
Bibliographic record
Abstract
The study of building energy consumption has gained immense significance in recent times due to the burgeoning global population and the rapid depletion of energy resources. The present research focuses on analyzing individual parameters that impact building energy usage and devising methods and strategies to reduce energy consumption. An existing office building in Philadelphia was chosen as a reference for simulation in TRNSYS. The factors that affect the building, such as ambient temperature, solar radiation, building envelope, wind speed, and internal gains, were studied and defined according to the existing building standards. Predictive modeling is performed with these inputs for a range of infiltration rates – 0.25 ACH to 0.85 ACH, considering the variability of the parameter. The validated model was subjected to a sensitivity analysis by changing one potential parameter at a time to examine the influence of variation of these parameters on energy usage. The analysis found that the highest energy reduction is executed by replacing double-glazing windows with triple-glazing, with an energy saving of 8.43%. To evaluate the effect of location, a similar sensitivity study is conducted for the same office building in Edmonton and Mexico City. It is found that by replacing the same triple-glazing window with double-glazing, a 12.3% and 5.44% energy saving is achieved for the building in Edmonton and Mexico City, respectively. Henceforth, depending on electricity prices for the respective cities, building in Philadelphia, Edmonton and Mexico City is found to have a monthly savings of $3,133, $7582, and $1,552, respectively (all $ in USD). When considering identical parametric inputs, distinct energy savings are observed across varying locations. These statistics serve as valuable tools for making well-informed and rational decisions regarding investments in energy-efficient technologies and the pursuit of Net Zero energy buildings.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".