At

University of Twente

School of Management and Governance   Twente Centre for Studies in Technology and Sustainable

Development (CSTM) Institute for Innovation and Governance Studies (IGS)

ByEngr. Titilope Fadipe & Engr. Abid Hussain Shaikh

REPLACEMENT OF FLORESCENT(T8) LAMPS WITH LED LAMPS

IN INDUSTRIES - LAGOS, NIGERIA

Goals/Objectives

• The objective of the project is to replace incandescent lighting with LED Lamps in industries in Lagos State.

• To abate greenhouse gas emissions through reduced use of fossil fuel.

• To also support the objectives of Lagos State Government, by utilizing opportunities for energy efficiency. (Lagos State being the first to retrofit all Government establishment/buildings in Nigeria)

Map of Nigeria

Map of Lagos State

LAGOS STATE• Although Lagos state is the smallest state in Nigeria, with an area of

356,861 hectares of which 75,755 hectares are wetlands, yet it has the highest population, which is over five per cent of the national estimate.

• Lagos State is arguably the most economically important state of Nigeria and the nations largest urban Area.

• Lagos is Nigeria's financial, commercial and industrial nerve centre with over 2,000 manufacturing industries and over 200 financial institutions (Banks, Insurance companies etc) including the nation's premier stock exchange, the Nigeria Stock Exchange.

-Cont’d-• It also houses the nation's monetary authority, the Central Bank of

Nigeria (CBN) and the Security and Exchange Commission (SEC). The State alone harbours 60% of the Federation's total industrial investments and foreign trade while also attracting 65% of Nigeria's commercial activities. It also accounts for more than 40% of all labour emoluments paid in the country

• Indeed, the headquarters of multinational conglomerates like UAC, Unilever, John Holts, BEWAC/VYB, Leventis, Churchgate, Chevron, Shell, Exxonmobil and the nation's giant public enterprises are all located within the State

Additionality• Practice in Nigeria is that end user do not invest in energy efficient LEDs,

since there capital investment requirement are too high compared to other options which invariables means that access to finance is also one of the barrier that would prevent the project from not happening.

• The registration of the CDM project activity will overcome the “Access to Finance” barrier that prevents the proposed project activity from occurring in the absence of the CDM. The LEDs will be offered to the end user at a discounted retail price, made possible by future CER income.

• This additional future CER income provides a revenue stream that can be monetised and provides hard-currency collateral that lowers the default risks associated with energy efficiency finance. Without this collateral it would not be possible to make the replacement offer to the end user

New Techlonogy

Existing- 40W

Proposed- 20W

Why Lighting Project ?

• Overlooked area• Less contribution of load in comparison

with other electrical load• Finance department influence of

purchasing cheap products – Other options

• Payback period of less than 3 years

ComparisonDescription Existing Light T8 Proposed

Light LED

Consumption 40 W 20 WUseful Life 5,000 hr 50,000 hrIllumination (lux) 360@1m 362@1m

114@2m 119@2m58@3m 61@3m

Operating temperature range

-20 to +50ºC -20 to +50ºC

Maintenance of lumen output

96% for 2,000 hr & 94% for 5,000

hr

100 % for 50,000 hr

Price 03 USD 50 USD

Monitoring

Diesel Generator

Main Distribution Board

Power Distribution Board Lighting Distribution Board

Lighting Load (Reduction by 50%)Motors etc

Replacement of Fluorescent Lights (T8) with LED Lamps

Monitoring of Amperes using Ammeter (existing) or Clamp On Meter

Financial Analysis

Outcome

• 50% in reduction in energy consumption.• Eliminate maintenance cost by 10years• 50,000 hours of life expentance i.e. 11.4 years (20

years of fixture life)• Reduction in operation cost of the industry

Input

• Replacement of Florescent (T8) Lamps with LED Lamps• Introduce incentive through CER from the project• Provision of finance funding from the banks by using the

CER as a grantee.

Key Performance Indicator

1.) Target• Industries: Banks, Insurance Companies,

manufacturing industries and conglomerates.

Key Performance Indicator2). Activities• Energy audit of all the industries

– Lux level monitoring– Identification of lighting fixtures, mounting height, reflectors etc.

• Implementation by replacing of the Florescent (T8) lighting with LED Lamps

• Guarantee of Replacement if one of the LED is faulting• Provision of incentive and getting financing for the

replacement of incandescent bulbs with LED Lamps

-Cont’d-

3.) Result• Fuel Savings by 1,324,512 GJ• GHG Emission Reduction by 327ton of Co2• Sustainability & Growth of industries

The End.

Questions