Residential energy efficiency programs, retrofit choices and greenhouse gas emissions savings: a decade of energy efficiency improvements in Waterloo Region, Canada
Pourquoi ce travail est dans la base
Une base qui oublie comment elle a trouvé un travail ne peut pas être vérifiée. Voici les voies qui ont admis celui-ci.
Notice bibliographique
Résumé
Since 1999, the Residential Energy Efficiency Project, through Green Communities Canada, has been a delivery agent for EnerGuide for Houses and ecoENERGY programs in the Waterloo Region. This research analyzed 10,208 initial and 2,383 final evaluations made by the Residential Energy Efficiency Project between May 1999 and February 2009 to understand what energy efficiency improvements homeowners have made over time. Because of changes to federal and provincial programs, the data are analyzed under four main periods: the EnerGuide program with no financial incentives (1999 to 2003), the EnerGuide program with financial incentives based on performance (2003 to April 2006), no official program (April 2006 to April 2007), and the ecoENERGY program with financial incentives by measure (April 2007 to February 2009). Participating households were divided into cohorts associated with each of these periods. For each of these cohorts, the impact of retrofit changes was assessed as the amount of energy and greenhouse gas emissions saved. It was also assessed whether homeowners treated the ‘house as a system’, that is, whether they made multiple energy efficiency changes (e.g., increasing insulation in the ceiling, foundation or main walls, upgrading windows and doors, air sealing, improving heating, ventilation, air conditioning, or domestic water heating systems) or focused on a single change associated with large energy savings, such as changing their furnace. The findings show that recommended and achieved energy and greenhouse gas emissions savings differed across cohorts, and that achieved savings were generally less than recommended. The final cohort of homeowners who achieved major energy savings was twice as likely (25%) to take the single action of replacing the furnace as during earlier periods. Changes to furnaces were associated with higher levels of energy savings, but overall, 85% of the homes which achieved the highest levels of savings made multiple changes, thereby adopting the ‘house as a system’ approach to energy efficiency improvements. Finally, homeowners were less likely to make improvements to the building envelope, and these improvements were generally less extensive than the identified technical potential for improvement. Copyright © 2011 John Wiley & Sons, Ltd.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,001 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle