---
title: "Energy conservation program"
subject: "Industrial Power Distribution and Illumination"
chapter: 10
key: "semester_6/industrial_power_distribution_and_illumination:energy-conservation-program"
source: https://www.bctengineer.com/q/semester_6/industrial_power_distribution_and_illumination/energy-conservation-program
site: BCT Engineering
---

# Energy conservation program

Industrial Power Distribution and Illumination · Chapter 10: Electrical Energy Audit in Industry

- Asked in: 2070 Magh
- Video: [Energy Conservation Techniques by Loveneesh](https://www.youtube.com/watch?v=H82xdoB2Rj0) — IGEN SDGplus
- Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14
- Page: https://www.bctengineer.com/q/semester_6/industrial_power_distribution_and_illumination/energy-conservation-program
- Whole chapter: https://www.bctengineer.com/md/semester_6/industrial_power_distribution_and_illumination/chapter-10

## Question

Explain energy conservation program.

## Short answer

An energy conservation program is a continuous effort to cut energy waste. It involves management commitment, energy audit, target setting, implementing measures like pf correction, efficient motors/LEDs, leak repair, monitoring, training and review.

## Answer

An **energy conservation program** is an organised, continuing effort in an industry to reduce energy use per unit of production by eliminating waste and using efficient equipment and practices, while keeping output, quality and safety the same.

#### Elements / steps of the program
1. **Management commitment and energy policy** – top management sets targets (e.g. 10 % reduction in kWh/unit in 2 years) and allocates budget.
2. **Energy manager and team** – appoint a responsible energy manager and a committee from production, maintenance and finance.
3. **Energy audit** – study present energy use, measure loads, find losses and list energy saving opportunities with costs and payback.
4. **Set targets and action plan** – rank measures as no-cost, low-cost and capital projects.
5. **Implementation** – carry out measures such as:
   - load scheduling and shifting to off-peak tariff hours,
   - power factor correction to reduce kVA demand,
   - energy-efficient motors, VFDs on pumps and fans,
   - efficient lighting (LED, electronic ballast, daylight, sensors),
   - fixing compressed air leaks, insulation of hot surfaces,
   - waste heat recovery, good maintenance.
6. **Monitoring and targeting** – meter each section, track specific energy consumption monthly, compare with targets.
7. **Training and awareness** – train operators, display posters, reward savings; "switch off when not in use" culture.
8. **Review and repeat** – evaluate results, report savings and update the program.

```text
Commitment → Audit → Targets → Implement
     ↑                             ↓
   Review  ←  Monitor & train  ←───┘
```

**Benefits:** lower production cost, reduced demand on the national grid (less load shedding), lower emissions and better competitiveness.

## Check yourself

The answer's key points as multiple-choice questions, with the correct option and why.

1. What is an energy conservation program?
   A. Shutting down the plant at night
   B. A one-time purchase of new machines
   C. An organised continuing effort to reduce energy per unit of production while keeping output, quality and safety
   D. A change of supplier only
   Answer: C. It is an ongoing organised effort to eliminate waste and use efficient equipment without reducing output, quality or safety. (Key point: Meaning of program)

2. What is the role of the energy audit in the program?
   A. It replaces management commitment
   B. It studies present energy use, measures loads, finds losses and lists saving opportunities with cost and payback
   C. It trains operators
   D. It only reads meters monthly
   Answer: B. The audit gives the baseline and the list of costed opportunities on which targets and action plans are built. (Key point: Role of the energy audit)

3. What does the monitoring and targeting step involve?
   A. Metering each section and tracking specific energy consumption against targets
   B. Buying more capacitors
   C. Appointing the energy manager
   D. Writing the energy policy
   Answer: A. Sections are metered and specific energy consumption is tracked monthly against targets to show whether savings are achieved. (Key point: Monitoring and targeting)

4. Which element must come first for the program to succeed?
   A. Implementation of lighting changes
   B. Awards for staff
   C. Top management commitment and energy policy with targets and budget
   D. Repeat audit
   Answer: C. Management sets targets and allocates budget, after which the energy manager, audit and actions follow. (Key point: First step)

## Related in Industrial Power Distribution and Illumination

- [Energy and cost saving from lighting retrofit](https://www.bctengineer.com/question.md?key=semester_6%2Findustrial_power_distribution_and_illumination%3Alighting-retrofit-100kw) — Industrial Power Distribution and Illumination, chapter 10

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