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Darien Crimmin VP Energy & Sustainability 1

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Page 1: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Darien CrimminVP Energy & Sustainability

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Page 2: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Solar Pricing –Cost per watt

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Dramatic reduction in pricing is driving growth

• 2008 – Winn Solar (820 kW)$7.19/watt (construction); $9.05/watt (TDC)

• 2012 – Winn Solar II (293 kW)$3.72/watt (construction); $4.80/watt (TDC)

• 2014 – Winn Solar 3 (479 kW)$2.99/watt (construction); $4.10/watt (TDC)

• 2017 – Winn Solar DC (651 kW)$1.95/watt (construction); $3.15/watt (TDC)

Page 3: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Solar Pricing –SRECS

Page 4: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Winn Solar

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Winn has installed over 2 Megawatt of rooftop solar, and subscribes to over 10 MW of Community Solar§ Landlord owned solar § 3rd Party owned solar via Roof Leases, Power

Purchase and Net Metering Credit Agreements § Off site Virtual Net Metering / Community Solar

Page 5: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

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Only 20% of roofs are good candidates

§ Orientation§ Site Shading§ Roof Age§ Structural engineering§ Interconnection restrictions§ Insurance restrictions§ Other Equipment

Also - Efficiency First!

Behind the Meter

Page 6: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Behind the Meter

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Source: Solect

Page 7: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Virtual Net Metering aka Community Solar

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Page 8: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

What?• Subscriptions purchase Net Metering Credits to match

load• Credits transferred from host to Subscriber

• Reduce subscribers utility electric bill• Not buying electricity; Not tax credits

Where? • Offsite facility – Can be rooftop or ground mounted

Who owns solar asset?• 3rd party solar developer who leases or owns land,

designs, finances and constructs ground or roof mounted system with stand alone meter.

• Developer may be different from long-term owner

Virtual Net Metering aka Community Solar

Page 9: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

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Community Solar example

 Historic  Costs                  (if  no  NMC)

NMC  Transferred  to  Property

Projected  payments  for  

credits

Remaining  Payments  to  

Utility

Projected  Payments  Total

Credit  Bank

Jan 27,754.15$           12,516.01$             10,638.61$         15,238.14$       25,876.75$      Feb 26,778.94$           16,285.51$             13,842.68$         10,493.44$       24,336.12$      Mar 22,839.22$           21,175.41$             17,999.10$         1,663.81$         19,662.91$      Apr 22,015.82$           23,511.97$             19,985.18$         -­$                         19,985.18$       (1,496.15)$      May 19,646.16$           28,325.39$             24,076.58$         -­$                         24,076.58$       (10,175.38)$  Jun 23,673.17$           27,270.32$             23,179.77$         -­$                         23,179.77$       (13,772.54)$  Jul 23,508.52$           29,442.26$             25,025.92$         -­$                         25,025.92$       (19,706.28)$  Aug 31,503.50$           27,210.05$             23,128.54$         -­$                         23,128.54$       (15,412.83)$  Sep 33,752.60$           22,548.32$             19,166.08$         -­$                         19,166.08$       (4,208.55)$      Oct 22,354.64$           17,922.57$             15,234.18$         223.52$               15,457.70$      Nov 18,856.44$           12,504.11$             10,628.49$         6,352.33$         16,980.82$      Dec 22,666.44$           10,922.77$             9,284.35$           11,743.67$       21,028.03$      Total 295,349.59$         249,634.69$         212,189.49$     45,714.90$       257,904.39$  

Savings 37,445.20$      

Page 10: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

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Portfolio Savings via Community Solar

Property Solar  FacilityNMC  Allocated  (Estimated)

Payment  Owed  for  NMC

Estimated  Savings

Aparments  at  Boott  Mills Hubbardston 83,649$                                               71,102$                                               12,547$                                              Waterfront  Lofts Hubbardston 92,217$                                               78,384$                                               13,833$                                              Curtain  Lofts East  Bridgewater 33,998$                                               27,198$                                               6,800$                                                  Loft  Five50 Loft  Five50,  Boott  Mills 59,313$                                               53,381$                                               5,931$                                                  Voke  Lofts Canal  Lofts 19,902$                                               17,911$                                               1,990$                                                  Whalers  Place Fairhaven 57,117$                                               48,550$                                               8,568$                                                  Manomet  Place Fairhaven,  Onset 74,068$                                               62,958$                                               11,110$                                              Pequot  Highlands Beverly 225,064$                                         191,305$                                         33,760$                                              Whalers  Cove Onset 131,959$                                         112,165$                                         19,794$                                              Nazing  Court Dedham 59,040$                                               50,184$                                               8,856$                                                  Village  at  Brookline Dedham 148,384$                                         126,127$                                         22,258$                                              Oliver  Lofts Dedham 22,467$                                               19,097$                                               3,370$                                                  Castle  Square Dedham 31,349$                                               26,646$                                               4,702$                                                  Museum  Park Lenox 44,888$                                               38,154$                                               6,733$                                                  Eastbrook  Apartments Lenox 14,963$                                               12,718$                                               2,244$                                                  Coes  Pond Shirley 58,844$                                               50,017$                                               8,827$                                                  Wellington Shirley 30,759$                                               26,145$                                               4,614$                                                  Sitkowski  School Shirley 60,181$                                               51,154$                                               9,027$                                                  Voke  Lofts Shirley 42,796$                                               36,376$                                               6,419$                                                  Counting  House  Lofts Shirley 32,097$                                               27,282$                                               4,815$                                                  Canal  Lofts Shirley 37,446$                                               31,829$                                               5,617$                                                  Loft  Five50  II Ayer 37,840$                                               32,164$                                               5,676$                                                  Allen  Park  I Gil 116,327$                                         98,878$                                               17,449$                                              Allen  Park  II GIl 71,297$                                               60,603$                                               10,695$                                              

Total 1,585,965$                                   1,350,331$                                   235,634$                                        

Page 11: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Future Forecast

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Source: GTM Research

Page 12: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Future scenarios under trade case

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Page 13: Darien Crimmin VP Energy & Sustainability · Darien Crimmin VP Energy & Sustainability 1. ... Winn has installed over 2 Megawatt of rooftop solar, ... Landlord owned solar ! 3rd Party

Winn Solar