swaaae tim holmes kenwood energy
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SWAAAE Tim Holmes Kenwood Energy. January 30, 2012. Objectives. Energy Efficiency Overview Solar Energy – Next Steps Greenhouse Gases Financing. Results Variables. Cost of Energy Natural Gas Electricity Climate Size of the Facility. Lighting. Fluorescent Linear Compact - PowerPoint PPT PresentationTRANSCRIPT
SWAAAESWAAAE
Tim HolmesTim HolmesKenwood Kenwood
EnergyEnergy
January 30, 2012January 30, 2012
ObjectivesObjectives
Energy Efficiency OverviewEnergy Efficiency Overview
Solar Energy – Next StepsSolar Energy – Next Steps
Greenhouse GasesGreenhouse Gases
FinancingFinancing
Results VariablesResults Variables
Cost of EnergyCost of Energy Natural GasNatural Gas ElectricityElectricity
ClimateClimate
Size of the FacilitySize of the Facility
LightingLighting
FluorescentFluorescent LinearLinear CompactCompact ArchitecturalArchitectural
LightingLighting
High Intensity DischargeHigh Intensity Discharge Metal HalideMetal Halide High Pressure SodiumHigh Pressure Sodium
LightingLighting
Light Emitting Diode (LED)Light Emitting Diode (LED)
Lighting - AdvantagesLighting - Advantages
FluorescentFluorescent EfficientEfficient Long LifeLong Life Good light qualityGood light quality AffordableAffordable
HIDHID Light quality DisparityLight quality Disparity Lean towards Metal HalideLean towards Metal Halide
LEDLED New Technology with great promiseNew Technology with great promise
Heating, Ventilation, and Heating, Ventilation, and Air ConditioningAir Conditioning
Packaged EquipmentPackaged Equipment
Central PlantCentral Plant
ChillersChillers
BoilersBoilers
PumpsPumps
Cooling TowersCooling Towers
Energy Efficiency Energy Efficiency EconomicsEconomics
You’re interested in You’re interested in SolarSolar
Determine How Much Solar you needDetermine How Much Solar you need
Define what you wantDefine what you want
Get competitive BidsGet competitive Bids
ContractContract
Construction SupportConstruction Support
Get professional helpGet professional help
How Much SolarHow Much SolarAdmin Offices
Terminal Runway Lights
Apron F Totals
Gross installed Cost $167,576 $95,745 $255,238 $72,330 $590,888
NPV of Incentive $25,056 $14,057 $41,478 $11,730 $92,321
Net Installed Cost $142,519 $81,687 $213,760 $60,600 $498,567
kW AC Output 30 17 47 13 106 Annual Energy
Production - kWh 49,365 27,695 81,717 23,109 181,885
Value of Energy $11,224 $6,105 $18,736 $5,466 $41,531
Internal Rate of Return 6.8% 5.9% 8.1% 7.1%
Net Present Value $215,746 $105,711 $404,003 $99,117 $824,578 Cost of Facility Energy
Use $12,475 $11,873 $19,718 $6,074 $50,140 Percent of Energy Cost
Offset 90.0% 51.4% 95.0% 90.0% 82.8%
New Utility Rate A6 A6 A6 A6 Annual eTons GHG
Reduced 25.4 14.2 42.0 11.9 93.5
Define What you WantDefine What you Want
Develop a Good Construction Specification Develop a Good Construction Specification (Even PPAs)(Even PPAs) Goals and ObjectivesGoals and Objectives System DescriptionSystem Description Scope of WorkScope of Work What is to be included in the proposalWhat is to be included in the proposal SubmittalsSubmittals
ProposalProposal Pre ConstructionPre Construction
ExperienceExperience Start-upStart-up
Get Competitive Get Competitive ProposalsProposals
Contract, Construction, Contract, Construction, etc etc
ContractContract Use a Construction ContractUse a Construction Contract Refer to the SpecificationRefer to the Specification Include Liquidated DamagesInclude Liquidated Damages
Construction SupportConstruction Support Professional that know the Spec and SolarProfessional that know the Spec and Solar Construction InspectionConstruction Inspection
Professional HelpProfessional Help
Fuel CellFuel Cell
Greenhouse GasesGreenhouse Gases
What’s an eTonWhat’s an eTon
GHG Science is newGHG Science is new
GHG FactorsGHG Factors CARB Local Government ProtocolCARB Local Government Protocol All electricity is not equalAll electricity is not equal
Time of use – Energy is dirtier during “peak” Time of use – Energy is dirtier during “peak” hourshours
Utility Average – PG&E = 0.288 #/kWh in 2007Utility Average – PG&E = 0.288 #/kWh in 2007 Solar – Estimated at 1.135 eTons per kWhSolar – Estimated at 1.135 eTons per kWh
Finance - PurchaseFinance - Purchase
Finance – Loan or BondFinance – Loan or Bond
Finance - PPAFinance - PPA
ContactContact
Tim Holmes, P.E.Tim Holmes, P.E.
Kenwood EnergyKenwood Energy
(707) 833-1028(707) 833-1028
[email protected]@kenwoodenergy.com