Country Assessments

Tuvalu Savings Policy Assessment

Country Overview

ANNUAL ENERGY CONSUMPTION OF ALL APPLIANCES IN 2040 (GWh)

Energy

Energy savings (GWh)

1.13

Energy

Percentage of total electricity use (%)

18.28

ANNUAL CO₂ EMISSIONS FROM ALL APPLIANCES IN 2040 (thousand tonnes)

CO2

CO2 emissions avoided (thousand tonnes)

0.71

Car

Equivalent to number of passenger cars

400

ANNUAL ENERGY COSTS OF ALL APPLIANCES IN 2040 (million US$)

Energy Bill

Energy bill savings (million US$)

0.3

Energy Plant

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

Energy savings (MWh)

32

Energy

Percentage of total electricity use (%)

0.53

ANNUAL CO₂ EMISSIONS FROM LIGHTING IN 2030 (tonnes)

CO2

CO2 emissions avoided (tonnes)

21

Car

Equivalent to number of passenger cars

11

ANNUAL ENERGY COSTS FROM LIGHTING IN 2030 (thousand US$)

Energy Bill

Energy bill savings (thousand US$)

8.8

Energy Plant

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

Energy savings (MWh)

236

Energy

Percentage of total electricity use (%)

3.84

ANNUAL CO₂ EMISSIONS FROM RESIDENTIAL REFRIGERATORS IN 2040 (tonnes)

CO2

CO2 emissions avoided (tonnes)

151

Car

Equivalent to number of passenger cars

84

ANNUAL ENERGY COSTS FROM RESIDENTIAL REFRIGERATORS IN 2040 (thousand US$)

Energy Bill

Energy bill savings (thousand US$)

64

Energy Plant

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

Energy savings (MWh)

97

Energy

Percentage of total electricity use (%)

1.57

ANNUAL CO2 EMISSIONS FROM COMMERCIAL REFRIGERATION IN 2040 (tonnes)

CO2

CO2 emissions avoided (tonnes)

62

Car

Equivalent to number of passenger cars

34

ANNUAL ENERGY COSTS FROM COMMERCIAL REFRIGERATION IN 2040 (thousand US$)

Energy Bill

Energy bill savings (thousand US$)

26

Energy Plant

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

Energy savings (GWh)

0.7

Energy

Percentage of total electricity use (%)

11.33

ANNUAL CO₂ EMISSIONS FROM ROOM AIR CONDITIONERS IN 2040 (thousand tonnes)

CO2

CO2 emissions avoided (thousand tonnes)

0.45

Car

Equivalent to number of passenger cars

250

ANNUAL ENERGY COSTS FROM ROOM AIR CONDITIONERS IN 2040 (thousand US$)

Energy Bill

Energy bill savings (thousand US$)

189

Energy Plant

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

Energy savings (MWh)

30.4

Energy

Percentage of total electricity use (%)

0.5

ANNUAL CO₂ EMISSIONS FROM DISTRIBUTION TRANSFORMERS IN 2040 (tonnes)

CO2

CO2 emissions avoided (tonnes)

19.6

Car

Equivalent to number of passenger cars

11

ANNUAL ENERGY COSTS FROM DISTRIBUTION TRANSFORMERS IN 2040 (thousand US$)

Energy Bill

Energy bill savings (thousand US$)

8.3

Energy Plant

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

Energy savings (GWh)

0.06

Energy

Percentage of total electricity use (%)

0.99

ANNUAL CO₂ EMISSIONS FROM INDUSTRIAL ELECTRIC MOTORS IN 2040 (tonnes)

CO2

CO2 emissions avoided (tonnes)

39

Car

Equivalent to number of passenger cars

22

ANNUAL ENERGY COSTS FROM INDUSTRIAL ELECTRIC MOTORS IN 2040 (thousand US$)

Energy Bill

Energy bill savings (thousand US$)

16

Energy Plant

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)

The savings potentials are calculated based on the assumption that Minimum Energy Performance Standards are implemented in 2022 at a level derived from the United for Efficiency Model Regulation Guidelines.

Full Methodology & assumptions (PDF)