Post on 04-Feb-2016
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Presentation Overview
EmPower
State of Solar
Solar Financials
Solar & EVs
Over 100,000 attendees
US Department of Energy Solar Decathlon
100,000 enthusiastic visitorsSuccess
Solar-Hydrogen-Fuel Cell System
EmPower’s Focus
Solar Energy Engineering & Installation
Residential Business Municipal Non-Profit
Electric Vehicle Charging Infrastructure
Company Overview
Founded In 2003
Solar Engineering & Install
45 Employees
+500 Installations
> 7 MW Installed
15
EmPower’s Vision
Driven by the fundamental belief that renewable energy will lead to a more prosperous, healthy and civil world.
Renewable energy has the potential to power our buildings AND our cars.
Unitarian Universalist Congregation at Shelter
Rock 100 kW
Freeport Firehouse 50 kW
Family Residences 800 kW, 45 Sites
Family Residences 40 kW
248 kW BJs
Melville, NY 600 kW
NYIT (OW) Solar Carport
NYIT Ribbon Cutting w/ Cong. Israel
Town of Hempstead West Marina
26
Town of Huntington Carport
27
Town of Huntington Chargers
Presentation Overview
EmPower
State of Solar
Solar Financials
Solar & EVs
Enough Sunlight Falls
On Earth In One Hour
To
Power
The WORLD
For One Year
2006 – 11 Annual US (MW)
77% 5 Yr CAGR
Global 2011: 27 GW
2011 – 16 Annual US (MW)
US Power Generation Additions
Solar PV to Power LI
20 Million kWh Electricity 2008 (LIPA) 1225 kWh (AC) per 1 kW (DC) in NYC
@ 180, 33 tilt, fixed array 16 GW Array Necessary 16 w/sqft (high efficiency panels) 37 sqmi 6.0 mi x 6.0 mi
36 square miles
Presentation Overview
EmPower
State of Solar
Solar Financials
Solar & EVs
Solar (Gross) Costs 10 kW System
2008 2009 2010 2012
Gross Cost $80,000 $70,000 $60,000 $37,500
$ / Watt $8 $7 $6 $3.70
% Decrease 13% 14% 25%
2012: 10 kW
Installed Cost $37,500
LIPA Rebate ($1.75 x 10,000) $17,500
Upfront Cost (To Finance or Invest Cash) $20,000
Federal Tax Credit (30%) $6,000
NYS Tax Credit (lower of 25% or $5,000) $5,000
Total Tax Incentives $11,000
Final Customer Investment $9,000
Annual Savings $2,500
Cost Of Solar kilowatt hours $0.065
Solar Loan: Monthly
Old Bill$200
Solar Loan$235
Old Bill$200
Solar Loan$120
Profit$80
Pre-Tax Credits Post-Tax Credits: Next April
Solar Lease: Monthly
Old Bill$200
Solar Lease$120
Profit$80
LIPA Bill
Commercial Incentives Over 50 kW
NYSERDA Incentive Bid (Non-LIPA NYS) LIPA Feed-In-Tariff
Under 50 kW LIPA Rebate NYSERDA Rebate
Tax Incentives Federal Investment Tax 30% NYC Property Tax Credit 10% Accelerated Depreciation
Commercial: Ownership
Invest Cash Finance w/ Bank Loan Must Use Tax Benefits
Maximum ROI 3 – 4 year simple payback 15%+ IRR
Commercial: Third Party
Lease to own (operating lease) Power Purchase Agreement (PPA) Land/roof lease
Steady Returns Cash flow positive Reduce risk Lower upside
248 kW BJs
Takeaways
Solar Successful Because Cheap (getting cheaper) Clean Reliable Renewable Domestic
Storage will come, then unstoppable
Presentation Overview
EmPower
State of Solar
Solar Financials
Solar & EVs
NYIT (OW) Solar Carport
1 Car, 0 Emissions, 1 Commute
200 Sq Ft Solar One parking spot, roof area 10+ kWh of clean energy per day
Covers daily 30 mile commute
EV Economics
Key Assumptions 12,000 miles per year 6 year ownership Gasoline $4.00 /gallon Grid Electricity $0.19/kWh
Solar Electricity Levelized Cost $0.065 / kWH
EV Prius SavingsEfficiency 360 Wh / Mile 50 MPGAnnual Consumption 4,336 kWh 240 GallonsAnnual Cost of Fuel $824 $960 $136Lifetime Cost of Fuel $4,943 $5,760 $816Oil Used 0 bbl 41 bbl 41 bblCO2 Equivalent Emitted 12 tonnes 16 tonnes 4 tonnes
EV Cost Comparison: Grid
*Assuming all electric miles
EV Prius SavingsEfficiency 360 Wh / Mile 50 MPGAnnual Consumption 4,336 kWh 240 GallonsAnnual Cost of Fuel $281 $960 $678Lifetime Cost of Fuel $1,691 $5,760 $4,068Oil Used 0 bbl 41 bbl 41 bblCO2 Equivalent Emitted 0 tonnes 16 tonnes 16 tonnes
EV Efficiency w/ SOLAR!
Available EVs
55
Ford Focus EV76-mile battery rangeSpeeds up to 85 mph
Transit, Ford100-mile battery range800kg payloadTop speed of 70mph
Newton, Smith Electric150-mile battery rangeSpeeds up to 50mphPayload up to 7400kg
Available EVs
56
Tesla Model S 160- to 300-mile battery range45-minute quick chargeSeats 5 adults and 2 childrenCOOL!
Nissan Leaf100-mile battery range26-minute 80% quick charge5-passenger
Chevy Volt35 mile all-electric battery range3 hour charge at 220V outletExtended-range gas-powered generator
By: David G. Schieren
October 5, 2012
Vulnerable Grid
Smart Grid
Increased communications and control
Increased redundancy
Renewables & Storage
“Defensible” and “democratic”
Easy to expand
Easy to repair, rebuild, fast lead times
Resilient Energy (or other) Systems
Relatively small modules, dispersed, low
cost of failure
Failed components can be detected and
isolated early
Redundant modules can be substituted
Components are diverse
Grid Transformation, a 30 Year Plan
Timeframe Phase Definition Defined by.. (Key Characteristics)
Key Functions / Technologies
RE Penetration
0 - 10 Year Grid
1. Communications & Measurement
Laying the foundation for future technologies through communications. 'Tidying' up our usage.
- Energy efficiency- Demand Response
5% (by capacity)
10 - 20 Year Grid
2. Advanced Components & Dynamic Control
Physical Restructuring of the Grid. Overcoming initial supply & demand variability.
- Network Adaption & Reconfiguration- Islanding
15% (by capacity)
20 - 30 Year Grid
3. Large Scale Pervasive Renewables
Mass adoption of Renewable Energy resources enabled through Storage & fast supply &demand balancing control.
- Distributed Generation, Storage, Electric Vehicles
40+% (by energy)