The two pie charts shown in Figure 1 depict the change in generation fuel mix over the past 10years, which are extracted from the annual reports of Tenaga Nasional Berhad (TNB) – the-national electric power supplier of Malaysia – of financial years 2009 and 2019 respectively.It is observed that there are three main types of fuel used by TNB, which are coal, gas, andhydroelectric power. The usage of gas remains roughly the same over 10 years, a slightdecrease from 59% in 2009 to 42% in 2019. Meanwhile, the usage of coal has been expandedgreatly, from 26% in 2009 to 54% in 2019. At the same time, the usage of hydroelectric powershrunk from 15% in 2009 to 3% in 2019.Assess the reasons for this drastic change in the generation fuel mix composition from 2009 to2019. Evaluate whether TNB is still committed to renewable energy based on the data availablefrom their annual reports. Hydro3.10%DIST, 0.1%HYD, 14.8%SolarOthers0.60%0.10%GasCOAL, 26.3%GAS, 58.8%42.30%Coal53.90%TNB Generation Fuel Mix FY 2009TNB Generation Fuel Mix FY 2019Figure 1TNB Generation Fuel Mix for 2009 and 2019

As the given pie chart shows, Coal is the largest fuel source of power generation in peninsular…

Assess the reasons for this drastic change in the generation fuel mix composition from 2009 to 2019. Evaluate whether TNB is still committed to renewable energy based on the data available from their annual reports.

Assess the reasons for this drastic change in the generation fuel mix composition from 2009 to 2019. Evaluate whether TNB is still committed to renewable energy based on the data available from their annual reports.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Electrical Power Generation

In an electric power generator, one type of energy is converted into electrical energy. Power-generating systems are simply a combination of potential or stored energy that is converted to provide kinetic energy, which, in turn, generates electrical energy for use in engines, lighting, heating, and other benefits of modern life.

Question

The two pie charts shown in Figure 1 depict the change in generation fuel mix over the past 10
years, which are extracted from the annual reports of Tenaga Nasional Berhad (TNB) – the
-
national electric power supplier of Malaysia – of financial years 2009 and 2019 respectively.
It is observed that there are three main types of fuel used by TNB, which are coal, gas, and
hydroelectric power. The usage of gas remains roughly the same over 10 years, a slight
decrease from 59% in 2009 to 42% in 2019. Meanwhile, the usage of coal has been expanded
greatly, from 26% in 2009 to 54% in 2019. At the same time, the usage of hydroelectric power
shrunk from 15% in 2009 to 3% in 2019.
Assess the reasons for this drastic change in the generation fuel mix composition from 2009 to
2019. Evaluate whether TNB is still committed to renewable energy based on the data available
from their annual reports.

Hydro
3.10%
DIST, 0.1%
HYD, 14.8%
Solar
Others
0.60%
0.10%
Gas
COAL, 26.3%
GAS, 58.8%
42.30%
Coal
53.90%
TNB Generation Fuel Mix FY 2009
TNB Generation Fuel Mix FY 2019
Figure 1
TNB Generation Fuel Mix for 2009 and 2019

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