Net
Energy Metering (NEM)
Net
Energy Metering (NEM) is a program offered by SDG&E
to customers installing photovoltaic,
solar electric or wind generating systems. Through interconnection
with SDG&E's power grid, SDG&E is able to measure
the "net" difference between the energy generated
by the customer and the energy purchased from SDG&E.
The NEM program is a 12-month program that automatically
renews at the end of each 12-month cycle. Under this program,
residential customers need only pay the electric portion
of their utility
bill once every twelve months.
Incentive
Programs
Cash
rebates may be available for eligible solar electric, photovoltaic
or wind systems. Here are two incentive programs available
to SDG&E customers.
Electric
Rate Schedules
If
your system is 1000 kW or less the Net Energy Metering
(NEM) tariff may apply. For additional rates and tariffs
applicable to self-generation projects go to Rates and Tariffs.
DR-SES (Solar Energy System) Tariffs
Application for Interconnection
Each customer installing a photovoltaic, solar electric
and/or wind generating system is required to submit a set
of documents for interconnection. Please note that a different
application is used for systems greater than 30 kW. Choose
the application suitable for the size of the system being
proposed.
Solar, DG Electrical Release from Cities/Counties
Here is the Solar Inspection List for review. Jobs are posted for 30 days. If you do not see your project listed,
please contact your inspector to verify the job has been released to SDG&E.
Net Metering Application
Packet
Net Metering Billing Questions
and Answers for Small Commercial and Residential Customers
Questions Net
Metering Customers may have about SDG&E’s
Rates
Frequently Asked Questions
About Net Metering
Am I eligible for Net Metering?
What are the Benefits of Net Metering?
How Does Net Metering “Store” My Electricity?
Can I Use My Current Electric Meter for Net Metering?
How Do I Sign Up for Net Metering?
Will SDG&E Pay Me Full Retail Rates for My
Excess Electricity Generation above 100% of my annual
Consumption?
Are there any special inspections or fees to get my
system hooked up the electric grid?
Will the electricity I might still need to buy from
SDG&E cost me more than before I became a Net
Metered customer?
Whom do I contact with questions?
Solar Fact Sheet
Am
I eligible for Net Metering?
Any
SDG&E residential or commercial electricity customer who
generates at least some of their electricity is eligible for
net metering. The basic eligibility requirements are (1)
your electricity generating system must be powered by solar
or wind energy or a combination of the two, and (2) Your
system
must not exceed 1 Megawatt of peak power output.
What are the Benefits of Net
Metering?
You receive full retail rate for excess power
Net metering allows you to get full retail value for the electricity
you produce. It does this by permitting you to put any excess
electricity you generate back into the electric grid and retrieve
it later, free of charge. Your excess electricity now offsets
electricity you would otherwise have to buy at full retail
prices. This makes owning your own generating system more
cost effective. But, remember, you can only get the full
retail value for electricity equal to 100% of your total
annual
consumption.
You can “store” power on the grid
Because
you get credit for your excess power generation, there is
no immediate need for batteries to store energy for use in
the evening when you system is not generating power.
How
Does Net Metering “Store” My Electricity?
Net
Metering allows you to use SDG&E’s electric grid as a
big battery. There could be times when your PV system will
be producing more electricity than your home or business demands
at that moment. Under Net Metering, during these times, power
is fed back into SDG&E’s grid to be used by others and
you can take this same amount of electricity back out of the
electric grid at a later time. Net Metering permits you to
“bank” your excess electricity and then withdraw it from
the grid free for you use at a later time.
Can
I Use My Current Electric Meter for Net Metering?
Generally,
yes. Most residential and small commercial customers have
simple meters that are already capable of turning in both
directions.
For larger
commercial systems, we may want two meters for net metering.
A special billing meter to measure all the electricity
flowing into your business from the grid and the excess
you are putting into the electric grid, and, a net generator
output meter to measure the electricity generated by
your system.
How
Do I Sign Up for Net Metering?
When
you decide to install a photovoltaic or wind generating system,
contact SDG&E to request Net Metering. The sooner you
contact us, the sooner you can get your system approved for
connecting to the electric grid. For information on interconnection
go to Application for Interconnection.
Will
SDG&E Pay Me Full Retail Rates for My Excess Electricity
Generation above 100% of my annual Consumption?
SDG&E
is not required to purchase/credit you for any excess annual
generation (more than 100% of your annual consumption).
Are
there any special inspections or fees to get my system hooked
up the electric grid?
There
are no special fees required but before you connect to
the
grid SDG&E will perform an inspection to make sure the
system is connected safely.
Will
the electricity I might still need to buy from SDG&E
cost me more than before I became a Net Metered customer?
No,
there are no extra charges for being a Net Meter customer
and no charges are imposed on the electricity you generate.
Whom
do I contact with questions?
Net Metering Team
San Diego Gas & Electric
PO Box 129831, CP52F
San Diego, CA 92123
email: Netmetering@semprautilities.com
phone: (858) 636-5585
or
Ken Parks
San Diego Gas & Electric
PO Box 129831, CP52F
San Diego, CA 92123
email: kparks@semprautilities.com
phone: (858) 636-5581
For NEM Billing Inquiries
email: NEMBilling@semprautilities.com
"SDG&E does not recommend any particular systems, retailers,
or products nor are we involved in the installation, pricing, or maintenance."
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