
39 Smart Grid Conference 2014 (SGC’14) - Grid Renovation Workshop
Illustrative DSO/DSP Use Case
• Load pocket in DSO Service Area
• An Energy Service Company (ESCO)
has access to cheap power from
resources outside load pocket and
signs up a contract to supply power
to a Direct Access (DA) customer
cheaper than utility rate.
• There is an emergency generator at
the DA customer site which is
expensive to run. Based on the
ESCO contract with the DA, if there
is a shortfall, the emergency
generator can be used but the ESCO
will have to compensate the DA
customer for the cost.
• A Curtailment Service Provider
(CSP) has singed up a number of
prosumers in the load pocket and
acts as aggregator of their DR/DER
capabilities to offer into an ISO
market
DA
ESCO
Load
Pocket
DR
DR
DR
ISO
CSP
DSO
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