Tuvalu Savings Policy Assessment
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Country Overview
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Lighting
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Residential Refrigerators -
Commercial Refrigeration -
Room Air Conditioners -
Distribution Transformers -
Industrial Electric Motors
Country Overview
ANNUAL ENERGY CONSUMPTION OF ALL APPLIANCES IN 2040 (GWh)
Energy savings (GWh)
1.13
Percentage of total electricity use (%)
18.28
ANNUAL CO₂ EMISSIONS FROM ALL APPLIANCES IN 2040 (thousand tonnes)
CO2 emissions avoided (thousand tonnes)
0.71
Equivalent to number of passenger cars
400
ANNUAL ENERGY COSTS OF ALL APPLIANCES IN 2040 (million US$)
Energy bill savings (million US$)
0.3
Equivalent to number of new power plants (200 kW)
1
SHARE OF ELECTRICITY SAVINGS FROM THE DIFFERENT APPLIANCES IN 2040 (%)
TOTAL ENERGY CONSUMPTION OF ALL APPLIANCES IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (GWh)
COUNTRY GENERAL INFORMATION
Electrification rate (%)
100
Transmission and distribution loss factor (%)
20
CO2 emissions factor (kg/kWh)
0.51
Population 2021 (million)
0.01
GDP per capita 2021 ($)
4,237
Residential electricity price ($/kWh)
0.27
CUMULATIVE SAVINGS (2022 - 2040)
Energy savings (GWh)
11.3
CO2 emissions avoided (thousand tonnes)
7.23
Energy bill savings (million US$)
3.07
Lighting
ANNUAL ENERGY CONSUMPTION FROM LIGHTING IN 2030 (MWh)
Energy savings (MWh)
32
Percentage of total electricity use (%)
0.53
ANNUAL CO₂ EMISSIONS FROM LIGHTING IN 2030 (tonnes)
CO2 emissions avoided (tonnes)
21
Equivalent to number of passenger cars
11
ANNUAL ENERGY COSTS FROM LIGHTING IN 2030 (thousand US$)
Energy bill savings (thousand US$)
8.8
Equivalent to number of new power plants (5 kW)
1
CUMULATIVE SAVINGS (2022 - 2030)
Energy savings (MWh)
281
CO2 emissions avoided (tonnes)
179
Energy bill savings (thousand US$)
75.9
TOTAL ENERGY CONSUMPTION OF LIGHTING IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (MWh)
Residential Refrigerators
ANNUAL ENERGY CONSUMPTION FROM RESIDENTIAL REFRIGERATORS IN 2040 (MWh)
Energy savings (MWh)
236
Percentage of total electricity use (%)
3.84
ANNUAL CO₂ EMISSIONS FROM RESIDENTIAL REFRIGERATORS IN 2040 (tonnes)
CO2 emissions avoided (tonnes)
151
Equivalent to number of passenger cars
84
ANNUAL ENERGY COSTS FROM RESIDENTIAL REFRIGERATORS IN 2040 (thousand US$)
Energy bill savings (thousand US$)
64
Equivalent to number of new power plants (20 kW)
2
CUMULATIVE SAVINGS (2022 - 2040)
Energy savings (GWh)
2.41
CO2 emissions avoided (thousand tonnes)
1.54
Energy bill savings (thousand US$)
653
TOTAL ENERGY CONSUMPTION OF RESIDENTIAL REFRIGERATORS IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (MWh)
Commerical Refrigeration
ANNUAL ENERGY CONSUMPTION FROM COMMERCIAL REFRIGERATION IN 2040 (MWh)
Energy savings (MWh)
97
Percentage of total electricity use (%)
1.57
ANNUAL CO2 EMISSIONS FROM COMMERCIAL REFRIGERATION IN 2040 (tonnes)
CO2 emissions avoided (tonnes)
62
Equivalent to number of passenger cars
34
ANNUAL ENERGY COSTS FROM COMMERCIAL REFRIGERATION IN 2040 (thousand US$)
Energy bill savings (thousand US$)
26
Equivalent to number of new power plants (20 kW)
1
CUMULATIVE SAVINGS (2022 - 2040)
Energy savings (MWh)
878
CO2 emissions avoided (tonnes)
560
Energy bill savings (thousand US$)
238
TOTAL ENERGY CONSUMPTION OF COMMERCIAL REFRIGERATION IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (MWh)
Room Air Conditioners
ANNUAL ENERGY CONSUMPTION FROM ROOM AIR CONDITIONERS IN 2040 (GWh)
Energy savings (GWh)
0.7
Percentage of total electricity use (%)
11.33
ANNUAL CO₂ EMISSIONS FROM ROOM AIR CONDITIONERS IN 2040 (thousand tonnes)
CO2 emissions avoided (thousand tonnes)
0.45
Equivalent to number of passenger cars
250
ANNUAL ENERGY COSTS FROM ROOM AIR CONDITIONERS IN 2040 (thousand US$)
Energy bill savings (thousand US$)
189
Equivalent to number of new power plants (20 kW)
7
CUMULATIVE SAVINGS (2022 - 2040)
Energy savings (GWh)
6.79
CO2 emissions avoided (thousand tonnes)
4.33
Energy bill savings (million US$)
1.84
TOTAL ENERGY CONSUMPTION OF ROOM AIR CONDITIONERS IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (GWh)
Distribution Transformers
ANNUAL ENERGY CONSUMPTION FROM DISTRIBUTION TRANSFORMERS IN 2040 (MWh)
Energy savings (MWh)
30.4
Percentage of total electricity use (%)
0.5
ANNUAL CO₂ EMISSIONS FROM DISTRIBUTION TRANSFORMERS IN 2040 (tonnes)
CO2 emissions avoided (tonnes)
19.6
Equivalent to number of passenger cars
11
ANNUAL ENERGY COSTS FROM DISTRIBUTION TRANSFORMERS IN 2040 (thousand US$)
Energy bill savings (thousand US$)
8.3
Equivalent to number of new power plants (5 kW)
1
CUMULATIVE SAVINGS (2022 - 2040)
Energy savings (MWh)
268
CO2 emissions avoided (tonnes)
171
Energy bill savings (thousand US$)
72.6
TOTAL ENERGY CONSUMPTION OF DISTRIBUTION TRANSFORMERS IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (MWh)
Industrial Electric Motors
ANNUAL ENERGY CONSUMPTION FROM INDUSTRIAL ELECTRIC MOTORS IN 2040 (GWh)
Energy savings (GWh)
0.06
Percentage of total electricity use (%)
0.99
ANNUAL CO₂ EMISSIONS FROM INDUSTRIAL ELECTRIC MOTORS IN 2040 (tonnes)
CO2 emissions avoided (tonnes)
39
Equivalent to number of passenger cars
22
ANNUAL ENERGY COSTS FROM INDUSTRIAL ELECTRIC MOTORS IN 2040 (thousand US$)
Energy bill savings (thousand US$)
16
Equivalent to number of new power plants (5 kW)
2
CUMULATIVE SAVINGS (2022 - 2040)
Energy savings (MWh)
604
CO2 emissions avoided (tonnes)
385
Energy bill savings (thousand US$)
163
TOTAL ENERGY CONSUMPTION OF INDUSTRIAL ELECTRIC MOTORS IN THREE SCENARIOS (BUSINESS AS USUAL, MINIMUM AMBITION, HIGH AMBITION) (GWh)
