# Building Energy Systems and Auditing

- Institution: IIT Kharagpur
- Department: Architecture
- Teacher: Prof. Shankha Pratim Bhattacharya
- Level: Undergraduate
- Language: English
- Subjects: Art, architecture and design
- Source: [NPTEL](https://nptel.ac.in/courses/124105552)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/124105552)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 01: Course Introduction](https://invisiblenetwork.ai/learn/nptel/124105552/38b50d547416) (Video)
2. [Lecture 02: Thermal Properties of Material-I](https://invisiblenetwork.ai/learn/nptel/124105552/24308780282e) (Video)
3. [Lecture 03: Thermal Properties of Material-I (Contd.)](https://invisiblenetwork.ai/learn/nptel/124105552/6dd398812bde) (Video)
4. [Lecture 04: Ventilation and Air Properties](https://invisiblenetwork.ai/learn/nptel/124105552/2a0be24a4dc8) (Video)
5. [Lecture 05: Psychometric Operations](https://invisiblenetwork.ai/learn/nptel/124105552/0eb05b0236f8) (Video)
6. [Week 01: Assignment Solution](https://invisiblenetwork.ai/learn/nptel/124105552/bae4e15f2b67) (Video)
7. [Lecture 06 : HVAC Systems](https://invisiblenetwork.ai/learn/nptel/124105552/797746d79af4) (Video)
8. [Lecture 07 : Lighting System](https://invisiblenetwork.ai/learn/nptel/124105552/68c0cb265490) (Video)
9. [Lecture 08 : Electrical Machines and Appliances System](https://invisiblenetwork.ai/learn/nptel/124105552/b03e8e41051f) (Video)
10. [Lecture 09 : Low Energy Cooling Systems -I](https://invisiblenetwork.ai/learn/nptel/124105552/ace9d82381bb) (Video)
11. [Lecture 10 : Low Energy Cooling Systems -II](https://invisiblenetwork.ai/learn/nptel/124105552/5981742074a8) (Video)
12. [Lecture 11 : Building Heat Gain Calculation](https://invisiblenetwork.ai/learn/nptel/124105552/9bb9393487d3) (Video)
13. [Lecture 12 : Cooling Degree Days Method](https://invisiblenetwork.ai/learn/nptel/124105552/9e76a0c213a0) (Video)
14. [Lecture 13 : Cooling Load Calculation-I](https://invisiblenetwork.ai/learn/nptel/124105552/3c97ada4903b) (Video)
15. [Lecture 14 : Cooling Load Calculation-II](https://invisiblenetwork.ai/learn/nptel/124105552/d44a97452091) (Video)
16. [Lecture 15 : Periodic Cooling Load](https://invisiblenetwork.ai/learn/nptel/124105552/444fb3d61646) (Video)
17. [Lecture 16 : Envelope Performance Factor](https://invisiblenetwork.ai/learn/nptel/124105552/ccd35fc9ab62) (Video)
18. [Lecture 17 : EPF- Prescriptive Requirements](https://invisiblenetwork.ai/learn/nptel/124105552/6a2d62c99e9f) (Video)
19. [Lecture 18 : EPF - Analysis](https://invisiblenetwork.ai/learn/nptel/124105552/0915661f8720) (Video)
20. [Lecture 19 : Daylighting Concepts](https://invisiblenetwork.ai/learn/nptel/124105552/50a98df2c2ff) (Video)
21. [Lecture 20 : ECBC recommendation for Daylighting](https://invisiblenetwork.ai/learn/nptel/124105552/d27b0a9b0652) (Video)
22. [Lecture 21 : Introduction to Eco-Niwas Samhita 2018](https://invisiblenetwork.ai/learn/nptel/124105552/24c15ad28eec) (Video)
23. [Lecture 22 : Overview of Residential Envelope Transmittance Value](https://invisiblenetwork.ai/learn/nptel/124105552/f1db8c9cf855) (Video)
24. [Lecture 23 : Computation of Residential Envelope Transmittance Value](https://invisiblenetwork.ai/learn/nptel/124105552/0e2a402f75f4) (Video)
25. [Lecture 24 : Thermal Comfort Parameters](https://invisiblenetwork.ai/learn/nptel/124105552/65fe8d64c842) (Video)
26. [Lecture 25 : Thermal Comfort Indices](https://invisiblenetwork.ai/learn/nptel/124105552/cc2773b313ff) (Video)
27. [Lecture 26 : Introduction to Life Cycle Analysis](https://invisiblenetwork.ai/learn/nptel/124105552/bd57f57da5af) (Video)
28. [Lecture 27 : Embodied Energy Calculation](https://invisiblenetwork.ai/learn/nptel/124105552/2d3bd81eae4b) (Video)
29. [Lecture 28 : Building Life Cycle Analysis](https://invisiblenetwork.ai/learn/nptel/124105552/0412f57c7ebb) (Video)
30. [Lecture 29 : Introduction to Energy Audit](https://invisiblenetwork.ai/learn/nptel/124105552/d65c306088a8) (Video)
31. [Lecture 30 : Energy Audit: Case Studies](https://invisiblenetwork.ai/learn/nptel/124105552/73f69aa623f6) (Video)
32. [Lecture 31: Introduction to Energy Performance Index](https://invisiblenetwork.ai/learn/nptel/124105552/a33f6aebae23) (Video)
33. [Lecture 32: Star Rating for Office Building](https://invisiblenetwork.ai/learn/nptel/124105552/432d4303e1bd) (Video)
34. [Lecture 33: Star Rating of Shopping Mall and BPO](https://invisiblenetwork.ai/learn/nptel/124105552/3bf17bbf50c3) (Video)
35. [Lecture 34: Introduction to Energy Retrofitting of Buildings](https://invisiblenetwork.ai/learn/nptel/124105552/8731c3addcbf) (Video)
36. [Lecture 35: Energy Retrofitting of buildings: Types System and key phases](https://invisiblenetwork.ai/learn/nptel/124105552/660b34f2dd30) (Video)
37. [Lecture 36 : Solar Energy-I](https://invisiblenetwork.ai/learn/nptel/124105552/a30714cc41e2) (Video)
38. [Lecture 37 : Solar Energy-II](https://invisiblenetwork.ai/learn/nptel/124105552/525ece8f6225) (Video)
39. [Lecture 38 : BIPV and Solar Thermal](https://invisiblenetwork.ai/learn/nptel/124105552/bd917c36feac) (Video)
40. [Lecture 39 : Wind and Bio Energy](https://invisiblenetwork.ai/learn/nptel/124105552/d10eedb71e5e) (Video)
41. [Lecture 40 : Net Zero Building and Sustainability](https://invisiblenetwork.ai/learn/nptel/124105552/68d32bef2eb1) (Video)