• No results found

Solar Power Solar Power

N/A
N/A
Protected

Academic year: 2022

Share "Solar Power Solar Power"

Copied!
56
0
0

Bezig met laden.... (Bekijk nu de volledige tekst)

Hele tekst

(1)

Alden Hathaway, SVP Business Development Alden Hathaway, SVP Business Development

Sterling Planet, Inc.

Sterling Planet, Inc.

President and Founder President and Founder Philos

Philos Energy International, Inc. Energy International, Inc.

Solar Power

Solar Power

(2)

Average Solar Insolation Average Solar Insolation

1961

1961--19901990

Source: ETA Engineering

(3)
(4)

0 100 200 300 400 500 600 700 800 900 1000

1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004

Shipments (MW)

On-Grid Off-Grid

Photovoltaics (PV) 7 Yr Growth:

Industry: 35%/yr On-Grid: 55%/yr

(slide courtesy of PowerLight)

(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)

The ultimate

“Stand-alone”

residence

(18)

On the National Mall Earth Day

On the National Mall Earth Day –– 2001 2001 –– Zero Energy House Zero Energy House

(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)

Our ZEH Solar Home in Hillsboro, VA Our ZEH Solar Home in Hillsboro, VA

Combination of Amorphous Silicon Standing Seam Combination of Amorphous Silicon Standing Seam

Modules and Monocrystalline Modules Modules and Monocrystalline Modules

6.0 Kilowatt Solar System combined with energy efficiency 6.0 Kilowatt Solar System combined with energy efficiency

provided 93% of our home energy needs.

provided 93% of our home energy needs.

(27)
(28)
(29)
(30)

Wiregrass Solar, LLC

Phase I: 240 kW Merchant Solar Plant, Completed Phase II: 1.0 MW Merchant Solar Plant, Completed Phase III: 5.5 MW Merchant Solar Plant, Bid Submitted

(31)
(32)

Building Integrated Design

Building Integrated Design

(33)
(34)

Solar Integrated Roofing Systems

Hurricane Rating: Cat 3; Working on Cat 5 Rating for Guam Military Base

(35)

Solar power curtain

Solar power curtain

wall and daylighting

wall and daylighting

(36)

Putting Solar together w/ Energy Efficiency Putting Solar together w/ Energy Efficiency

Zero net Energy Houses (ZEH) Zero net Energy Houses (ZEH)

(Boston Edison House, Solar Design Associates) (Boston Edison House, Solar Design Associates)

(37)

Energy Efficiency and Solar Energy Efficiency and Solar

20

20--40% 40%

Energy Supply Energy Supply Load Reduction Load Reduction

50

50--70% 70%

Energy Savings Energy Savings

ZEH

ZEH--5050 ZEHZEH--7575 ZEHZEH--100100

Chicago Zero Energy Homes Goal Chicago Zero Energy Homes Goal

(38)

Chicago ZEH Solar Homes Chicago ZEH Solar Homes Program

Program -- Using Solar Shingles Using Solar Shingles

(39)

Zero Net Energy House

Zero Net Energy House— —even in Maine! even in Maine!

Using Polycrystalline Roof

Using Polycrystalline Roof--Integrated Modules Integrated Modules

The Lord House

The Lord House— —Solar Design Associates Solar Design Associates www.solarhouse.com

www.solarhouse.com

(40)

Solar Patriot

Solar Patriot –– June, 2005 June, 2005

The Solar Roof features 36 PVL 128 Laminates from Uni

The Solar Roof features 36 PVL 128 Laminates from Uni--Solar Solar –– 4.0 kW 4.0 kW Also, Passive Solar Overhangs; Double Paned Windows with Bali Insulating Shades

Also, Passive Solar Overhangs; Double Paned Windows with Bali Insulating Shades

www.ert.net/solarhome

www.ert.net/solarhome

(41)

Peal & Stick PV Laminate

Peal & Stick PV Laminate – – Standing Seam Pan Standing Seam Pan

The Uni

The Uni--Solar PVL is applied to the Standing Seam Pan on site by the Solar PVL is applied to the Standing Seam Pan on site by the roofing contractor.

roofing contractor.

(42)

Getting to Zero Energy Getting to Zero Energy

Solar Home Energy Efficiency Performance vs. Expected Average Use

0 200 400 600 800 1000 1200 1400 1600 1800 2000

2100 SF Town House

2900 SF Non-EE House

2900 SF Solar House Avg Energy Use - Solar Home

Measured Energy Use

Avg kWh/Month

Solar Pumps Well Pump Lighting/Misc Computers Heat Pump Water Heat Refrigerator Dishwasher Cooking Dryer Washer

A non EE house A non EE house will require twice will require twice the solar power the solar power

capacity to be Zero capacity to be Zero Energy, increasing Energy, increasing the house cost by the house cost by almost 30%. By almost 30%. By incorporating incorporating

energy efficiency energy efficiency we keep the

we keep the

increase for both increase for both solar and EE to solar and EE to

15% of house cost.

15% of house cost.

(43)

Average Net Energy Consumed since Turning Solar System On: 7.0

Average Net Energy Consumed since Turning Solar System On: 7.0 kWHkWH/Day/Day Average Solar Energy Output since Turning Solar System On:

Average Solar Energy Output since Turning Solar System On: 20.0 20.0 kWHkWH/Day/Day Average Household Energy Consumption in Solar House:

Average Household Energy Consumption in Solar House: 27.0 27.0 kWHkWH/Day/Day Average Energy Consumption in 3500 S.F. House:

Average Energy Consumption in 3500 S.F. House: 100.0 100.0 kWHkWH/Day/Day

(44)

10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0

Combined Miles Per Gallon

Hathaway Average Automobile Fuel Economy 2000 - 2012

(45)

Our Carbon Impact Our Carbon Impact

Hathaway Carbon Emissions (Travel and Home 1998 - 2005)

3.003.50 4.004.50 5.005.50 6.006.50 7.007.50 8.008.50 9.009.50

August February August February August February August February August February August February August February August February

Average Tons CO2 per Month

Prius #1 Solar Patriot CRV Prius #2 EE in Townhouse

Hathaway Carbon Emissions due to Energy Reduced by nearly 57%

Hathaway Carbon Emissions due to Energy Reduced by nearly 57%

Average when we started

* Hathaway, Alden, Building an Affordable Solar Home, 2003, Chapter 10, pg 98;

www.solarhome.beplaced.com

56.7%

(46)

Philos

Philos Energy Int. Inc. Energy Int. Inc.

www.philosenergy.org

www.philosenergy.org

Exploring Partnerships in

Exploring Partnerships in

Electrification and Education

Electrification and Education

(47)

Since 1997 Since 1997

•• Projects in seven countries; 2 countries planned in 2012 Projects in seven countries; 2 countries planned in 2012

•• Over 2550 solar systems in 14 years; 41 systems to be Over 2550 solar systems in 14 years; 41 systems to be installed this year (and counting!)

installed this year (and counting!)

•• 4 utility 4 utility--scale water projects; 5 villages electrified scale water projects; 5 villages electrified

(48)

Why Do We Focus on Rural Why Do We Focus on Rural Facilities?

Facilities?

•• Little or no access to Little or no access to grid

grid

•• Overhead transmission Overhead transmission lines cover rural

lines cover rural

landscape as they make landscape as they make wholesale distribution wholesale distribution access for the next

access for the next town or city

town or city

•• To provide opportunity To provide opportunity for increased access to for increased access to educational, economic, educational, economic, and health facilities

and health facilities close to home.

close to home.

(49)

Impacting Health Impacting Health

•• Clean water at 3 large Ugandan health facilities Clean water at 3 large Ugandan health facilities ––

decreased incidence of waterborne disease decreased incidence of waterborne disease

•• Access to electric diagnostic tools which require Access to electric diagnostic tools which require batteries/recharging or outlets

batteries/recharging or outlets

•• Refrigeration of vaccines Refrigeration of vaccines

•• Operation of laptops to monitor case loads/internet access Operation of laptops to monitor case loads/internet access

(50)

Education Education

•• The second part of the The second part of the PEI mission

PEI mission –– to electrify to electrify and to educate.

and to educate.

•• Increased access to Increased access to clean light for night

clean light for night--time time study leads to better

study leads to better student performance.

student performance.

•• 2010 initiatives include 2010 initiatives include evaluating the use of evaluating the use of solar as a preventive solar as a preventive measure against the measure against the

upswing in dorm fires in upswing in dorm fires in recent years

recent years

0 50 100 150 200 250

A B C INC

Grades

Student Grades - St. Cecilia Primary School - Uganda

1999 2000 2001 2002 2003

(51)

A Chicken Story A Chicken Story

••

One light in a hen house yields doubled egg production and thus, increased One light in a hen house yields doubled egg production and thus, increased income.

income.

••

With increased income, owner goes to market and purchases seeds to grow With increased income, owner goes to market and purchases seeds to grow cash crops; continues increased egg production and begins to yield

cash crops; continues increased egg production and begins to yield harvest, yielding more cash to put into farm…

harvest, yielding more cash to put into farm…

••

Begins to teach community her techniques. She and husband establish an Begins to teach community her techniques. She and husband establish an educational facility to continue training the community in agricultural

educational facility to continue training the community in agricultural techniques.

techniques.

••

We think we even have the answer to the “Chicken and Egg” question We think we even have the answer to the “Chicken and Egg” question –– the the chicken came first

chicken came first –– then the light then the light –– then a BUNCH of eggs!then a BUNCH of eggs!

(52)

Youth Mission Program

Youth Mission Program

(53)

Karamojo

Karamojo 2011 2011

(54)

Partnerships Partnerships

••

Liberia Partnership: St. James Episcopal Church, Leesburg, VA; Liberia Partnership: St. James Episcopal Church, Leesburg, VA;

Episcopal Diocese of VA; Episcopal Diocese of Liberia; Liberian Episcopal Diocese of VA; Episcopal Diocese of Liberia; Liberian International Development Foundation

International Development Foundation -- First Installation at Bromley First Installation at Bromley School for Girls, near Monrovia

School for Girls, near Monrovia –– 2008; plan to return in 2010 to 2008; plan to return in 2010 to

electrify teachers’ residence, depending on availability of funding and electrify teachers’ residence, depending on availability of funding and equipment.

equipment.

••

Tanzania Mission Partnership: St. David’s Episcopal Tanzania Mission Partnership: St. David’s Episcopal

Church, Roswell, GA; Episcopal Diocese of Atlanta; Diocese of Central Church, Roswell, GA; Episcopal Diocese of Atlanta; Diocese of Central Tanganyika

Tanganyika –– First two years’ work at Msalato Theological College: First two years’ work at Msalato Theological College:

2009

2009--20102010

••

USAID Partnerships in Uganda, Tanzania, Rwanda, Ethiopia: 2004USAID Partnerships in Uganda, Tanzania, Rwanda, Ethiopia: 2004-- 2006

••

2006Discovery Channel Education Partnership for Ugandan Schools: 2001Discovery Channel Education Partnership for Ugandan Schools: 2001-- 2002.

2002.

(55)

The Value of Partnerships The Value of Partnerships

••

Educational institutions and Educational institutions and faith

faith--based institutions have a based institutions have a good reputation for working good reputation for working within local communities to within local communities to learn the best ways to engage learn the best ways to engage and assist.

and assist.

••

Educational institutions have the Educational institutions have the capability to seek out the best capability to seek out the best ways to build a learned society ways to build a learned society –– and technological and and technological and

economic development.

economic development.

••

FaithFaith--based organizations often based organizations often have missionaries or local

have missionaries or local priests which provide trusted priests which provide trusted points of contact, building points of contact, building relationships and cross

relationships and cross--cultural cultural trust and community

trust and community development.

development.

(56)

Questions?

Questions?

Alden Hathaway

Alden Hathaway

Referenties

GERELATEERDE DOCUMENTEN

De gemiddeld hogere opbrengstprijzen voor tulp in het eerste kwartaal wisten in het tweede kwartaal geen stand te houden, waardoor de gemiddelde opbrengstprijs in het eerste

The in-situ transmittance response depicts that the photo-bleaching response is 6.2 s for 70% transmittance change under 100 mW/cm 2 illumination in short circuit configuration, and

Furthermore, this study provided a compre- hensive set of metrological data including ambient temperature, insolation, wind velocity and relative humidity with a daily time

While renewable sources of energy are prevalent in the Finnish energy market, solar energy is a small- time business and is focused largely to individual households and

Figure 3: Boxplots containing the performance of the day-ahead forecasting models for 152 PV- systems in terms of the Mean Absolute Error (MAE), Root Mean Square Error (RMSE), Mean

Date: 01 September 2018 Subject: Invitation for an interview on local participation in regard to realizing solar parks Dear Sir, Madam, ... Please let me introduce myself, my name

[r]

Many technologies are available to use the sun other than photovoltaics ranging from solar water heaters to solar chimneys. Solar