0 welcome to pg&e’s interconnection webinar we will be starting the webinar momentarily the...
TRANSCRIPT
1
Welcome to PG&E’s
Interconnection Webinar
We will be starting the webinar momentarily
The slides for today’s presentation can be downloaded/printed at www.pge.com/solareducation
PG&E California Solar Initiative (CSI)
& Net Energy Metering (NEM)
InterconnectionWebinar
July 16, 2009 July 16, 2009
The slides for today’s presentation can be downloaded/printed at www.pge.com/solareducation
3
Goals
• Update of PG&E’s CSI incentive program
• Overview of PG&E’s NEM interconnection process
• What you need to know about NEM interconnections
• Why systems over 30 kW need to be identified
• Helpful resources to reduce Interconnection turnaround time
• Q&A
4
PG&E and our Business
What we do:
• Deliver safe, reliable, and environmentally responsible gas and electricity to approximately 15 million Californians
Electric and gas distribution customers
5.1 MM electric 4.2 MM gas
Electric transmission circuits 18,610 miles
Gas transmission backbone 6,136 miles
Electric generation capacity 6,000 MW
5
PG&E as a Partner and Solutions Provider
PG&E Portfolio Solution
Reduce Energy
Use
Renewable Power Supply
ClimateSmart
Partnership
Education
Outreach
6
PG&E’s 2008 Electric Delivery Mix--on average over 50% of the energy PG&E delivers comes from sources that emit almost no carbon dioxide
7
We’re Committed to Energy Efficiency
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
19
60
19
62
19
64
19
66
19
68
19
70
19
72
19
74
19
76
19
78
19
80
19
82
19
84
19
86
19
88
19
90
19
92
19
94
19
96
19
98
20
00
20
02
20
04
20
06
20
08
California
United States
Over the past 30 years, California per capita energy use has remained relatively flat compared to the 50% increase in U.S. per capita energy use.
Source: California Energy CommissionSource: California Energy Commission
8
PG&E Customer-side Solar Activities
• Management of the California Solar Initiative
• Management of the New Solar Homes Partnership
• Partnering with Habitat for Humanity to build solar communities
• Teaching children through our Solar Schools program
• Creating clean solar energy at our own facilities
• Helping create Major League Baseball’s first solar ballpark
• Connected more solar customers than any other utility in the county
9
CPUC
Existing ResidentialExisting CommercialCommercial New Construction
Residential New Construction
4. New Solar Homes Partnership (NSHP)
PG&E PG&E
Program Administrators
CEC
SB 1 – 3000 MW Goal
Program Administrators
Low Income Solar (LISP)
1. California Solar Initiative (CSI)
3. Single Family2. Multi-family
Existing Low Income
Grid Alternatives
10
What is California Solar Initiative (CSI)?
• The California Solar Initiative provides a financial incentive for the installation of solar on a home or business.
• CSI incentives vary by incentive type, customer segment and system size.
• Incentive amounts gradually reduce over time.
• First funding is reserved, then once installation is complete, the incentive payment is made.
11
CSI Incentive Rates(Original Allotment)
Incentive structure:
• 10 step program with a predetermined number of MegaWatts dedicated to each Step Level
• Rebates automatically decline based upon reservations reserved
• Higher rebates for non-taxable entities
PG&E (MW) EPBB Payments (per Watt) PBI Payments (per kWh)
Step Res Non-Res Residential CommercialGov't /
Nonprofit Residential CommercialGov't /
Nonprofit
1 - - n/a n/a n/a n/a n/a n/a
2 10.1 20.5 $2.50 $2.50 $3.25 $0.39 $0.39 $0.50
3 14.4 29.3 $2.20 $2.20 $2.95 $0.34 $0.34 $0.46
4 18.7 38.1 $1.90 $1.90 $2.65 $0.26 $0.26 $0.37
5 23.1 46.8 $1.55 $1.55 $2.30 $0.22 $0.22 $0.32
6 27.4 55.6 $1.10 $1.10 $1.85 $0.15 $0.15 $0.26
7 31 62.9 $0.65 $0.65 $1.40 $0.09 $0.09 $0.19
8 36.1 73.2 $0.35 $0.35 $1.10 $0.05 $0.05 $0.15
9 41.1 83.4 $0.25 $0.25 $0.90 $0.03 $0.03 $0.12
10 50.5 102.5 $0.20 $0.20 $0.70 $0.03 $0.03 $0.10
Res
Non-Res
12
What’s New in CSI?
• New Energy Efficiency Requirements
• Additional documentation required per California Energy Commissions (CEC) guidelines
• Promotes energy efficiency improvements and highest energy production per ratepayer dollar
• Field Verification
• Ensure system is operating properly
• New Testing Method for PV Modules
• New PTC calculations for SB1 compliance
• Removal of
• Original signature and Required Documents: Proof of PMRS, Project Cost Breakdown Worksheet, System Description Worksheet (Non-Res >10kW) and others.
For more information, we will be hosting a webinar on Wednesday, July 22th and July 29th. Go to www.pge.com/solarclasses
For more information, we will be hosting a webinar on Wednesday, July 22th and July 29th. Go to www.pge.com/solarclasses
13
Solar to Date
• PG&E territory represents more grid-tied solar systems than any other utility in the United States
• CSI Program success…
• Approximately 15,000 Applications Received
• Over 10,000 Projects Completed totaling over $125 Million in incentives paid
• Continuous improvements made to streamline process
• Reduced paperwork by 50%
14
Generation Interconnection Services (GIS)
• Point of contact for customer (or authorized agent) to interconnect any generation.
• Coordinates interconnection activities, including engineering reviews, metering, access issues, and customer contracts.
• Issues Permission To Operate.
• Provides for two main types of solar interconnections: NEM and non-NEM options for the customer.
• Initiates NEM Billing Process through the interconnection process.
15
Interconnection Application vs. CSI Application
• The Interconnection Application is a separate, but parallel process to CSI Application.
Submit CSI Application
Submit Interconnection
Application
Incentive Paid
Interconnect to grid, Issue PTO
Review & Approve
Review & Approve
16
Net Energy Metering Support for Solar
• Net Metering
• Exports to utility grid are valued at retail electricity rate
• No standby charges
• No interconnection study fees
• Exemption from Nonbypassable Charges
17
Cumulative PG&E Solar Interconnections
Over 30,000 grid tied solar installations
More interconnections of grid tied systems in US than any other utility.
*as of February 2009
0
5000
10000
15000
20000
25000
30000
35000
2001 2002 2003 2004 2005 2006 2007 2008 2009
18
Total Monthly PG&E Solar Interconnections
19
Interconnection Application/Agreement
• The CPUC approved a new NEM Interconnection Application and Agreement.
• The new application is online and should be used immediately.
• Old forms will no longer be accepted after March 31, 2009
20
Field Inspection
• Check system to ensure built as designed on Single Line Diagram (SLD) (Expanded NEM Projects only).
• Verify that meter location/disconnect is safe for PG&E personnel access (free from unrestrained animals, locked gates, etc…).
• Verify installation of AC disconnect and appropriate signage (Expanded NEM).
• Install bi-directional meter (NEM customers).
• Install Net Gen Output Meter (NGOM) for PBI, if requested.
21
Timeline and commonly missed items
• NEM projects –
– Over 96% of systems are interconnected within 12 business days upon receipt of all required paperwork and project passes first inspection.
• What can slow an application down?
– Project size (over 30 KW) does not qualify for Standard NEM.
– Meter must match that which is tied to application.
– Final building permit (BP) does not match application address.
– Single Line Drawing (SLD) has no equipment information: make, model, rating, or… how many PV modules are connected to each inverter.
22
Items that slow down the process
• Disconnect Access
– Customer’s bi-directional meter must be installed in a safe, 24/7 PG&E-accessible location, unobstructed by locked gates or pets.
– Meter access must be maintained at all times for reading/system maintenance.
– Any animals owned by the customer, including pet dogs, should not have access to these areas to avoid hindering PG&E service personnel from completing their work.
23
Other items that slow down the process
• Application has no rate schedule.
• Name on application does not match PG&E Bill account name.
– Call:1-800-743-5000 to add/change name on acct
• Account number does not match PG&E Bill.
• Meter access issues: unrestrained animals, gates, locked doors. (No self-read meters for Time of Use rates).
• Reprogram cost of $228 for Time of Use (TOU) not included.
24
Systems over 30 kW
• All PV systems require an engineering review
• Systems over 30 kW or multiple homes may impact the local electric circuit operations; requiring PG&E equipment changes
• Infrastructure changes may require long lead items or construction
• Advise PG&E of planned installation time and get system in the queue
25
PG&E GIS Acronyms
• NEM: Net Energy Metering
• NGOM: Net Generation Output Meter
• PTO: Permission To Operate
• SCSC: Solar Customer Service Center
• BP: Signed Off Building Permit
• POI: Proof of Insurance
• AC Disco: Alternating Current Generator Disconnect (Not DC or Inverter Disconnect)
• SLD: Single Line Drawing
• TOU: Time of Use Rate or Meter
• ESP: Energy Service Provider
• OAS: Otherwise Applicable (rate) Schedule
26
PG&E Resources
• Standard NEM: http://www.pge.com/standardnem/
• Expanded NEM: http://www.pge.com/expandednem/
• PG&E Solar Website: www.pge.com/solar
• PG&E CSI Website: www.pge.com/csi
• GIS Hotline: Email: [email protected], or (415) 972-5676
• Solar Customer Service Center (SCSC): (877) 743-4112
Questions or Comments?
Thank youfor joining us today.
Please take a moment to provide us your feedback on today’s webinar.