aholisticassessmentof villageenergy4 · 2017-11-21 · solarwaterheater communalcooking4 advanced4...

5
A Holistic Assessment of Village Energy Nordica MacCarty and Mark Bryden Department of Mechanical Engineering Iowa State University ETHOS 2015

Upload: others

Post on 06-Jul-2020

2 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: AHolisticAssessmentof VillageEnergy4 · 2017-11-21 · SolarWaterHeater CommunalCooking4 Advanced4 LPG4. ClimateImpact4 0 100 200 300 400 500 600 700 0% 10% 20% 30% 40% 50% 60% 70%

A  Holistic  Assessment  of  Village  Energy Nordica MacCarty and Mark Bryden

Department of Mechanical Engineering Iowa State University

ETHOS 2015

Page 2: AHolisticAssessmentof VillageEnergy4 · 2017-11-21 · SolarWaterHeater CommunalCooking4 Advanced4 LPG4. ClimateImpact4 0 100 200 300 400 500 600 700 0% 10% 20% 30% 40% 50% 60% 70%
Page 3: AHolisticAssessmentof VillageEnergy4 · 2017-11-21 · SolarWaterHeater CommunalCooking4 Advanced4 LPG4. ClimateImpact4 0 100 200 300 400 500 600 700 0% 10% 20% 30% 40% 50% 60% 70%

Energy  Use

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Prim

ary

Ene

rgy

Use

(GJ/

year

)

Displacement Fraction

Baseline

Improved Solar  Water  Heater

Communal  Cooking

Advanced LPG

Page 4: AHolisticAssessmentof VillageEnergy4 · 2017-11-21 · SolarWaterHeater CommunalCooking4 Advanced4 LPG4. ClimateImpact4 0 100 200 300 400 500 600 700 0% 10% 20% 30% 40% 50% 60% 70%

Climate  Impact

0

100

200

300

400

500

600

700

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Gre

enho

use

Gas

Em

issi

ons (

tonC

O2e

q/ye

ar)

Displacement Fraction

Baseline

Improved Solar  Water  Heater

Double  Efficiency Advanced  Cooking Communal  Cooking

Advanced LPG

Page 5: AHolisticAssessmentof VillageEnergy4 · 2017-11-21 · SolarWaterHeater CommunalCooking4 Advanced4 LPG4. ClimateImpact4 0 100 200 300 400 500 600 700 0% 10% 20% 30% 40% 50% 60% 70%

Critical  Factors •  User adoption •  Suitability to tasks •  Increased efficiency

Goal: Use model to explore technologies and factors