This page last reviewed March 1, 2017
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Archived Auction Information and ResultsAdditional Resources Archive
Background
On January 1, 2014, the California Cap-and-Trade Program and Québec Cap-and-Trade System officially linked, which enabled the mutual acceptance of compliance instruments issued by each jurisdiction, and the jurisdictions to hold joint auctions of greenhouse gas (GHG) allowances. As part of California’s Cap-and-Trade Program and the Québec Cap-and-Trade System, ARB and Québec’s Ministry of Sustainable Development, Environment and the Fight against Climate Change (MDDELCC) will hold joint GHG allowance auctions to allow market participants to acquire GHG allowances.
Additionally, as part of the Cap-and-Trade Program, California will hold quarterly sales of allowances from the Allowance Price Containment Reserve (reserve sales).
Auction
and Reserve Sale Schedule
The
California Cap-and-Trade Program Auction and Reserve Sale Activities
Summary of Expected Dates includes the expected
auction and reserve sale dates for 2017.
- 2017
Auction and Reserve Sale Activities Summary of Expected Dates
(posted December 1, 2016)
Summary of Auction Settlement
Prices and Results
A summary of Cap-and-Trade Program auction
settlement prices and results to date is available below.- Summary
of Auction Settlement Prices and Results

(updated February 2017)
Summary of Auction Proceeds
A summary of Cap-and-Trade Program auction proceeds is available below.- Summary
of Auction Proceeds
(posted December 14, 2016)
Joint
Greenhouse Gas
Allowance
Auctions
Auction Notices are posted to the jurisdiction webpages at 12:00 PM Pacific Time (PT), sixty (60) days prior to each auction, pursuant to the California Cap-and-Trade Regulation and the Government of Québec Regulation respecting a cap-and-trade system for greenhouse gas emission allowances. If the date for posting an Auction Notice falls on a weekend or holiday, the Auction Notice will be posted no later than the next business day. Auction Notices provide information about eligibility, auction format, and GHG allowances to be auctioned.
This webpage will be updated with the Summary Results Reports and the California Post Auction Public Proceeds Report for each auction at the date and time listed in the Auction Notice. If there is a delay or change to a posting date, ARB will issue a notice of the change.
Joint Auction Information and Results
| Auction Date | Information and Results |
|---|---|
| February 2017 Joint Auction #10 – February 22, 2017 10:00 AM to 1:00 PM PT / 1:00 PM to 4:00 PM ET |
Auction Requirements, Instructions, and Examples
The 2017 Detailed Auction Requirements and Instructions provide detailed requirements and instructions for participating in a joint auction. The 2017 Auction Examples provide information and examples of how United States (U.S.) and Canadian currencies are managed; how to determine the amount of a bid guarantee; bid evaluation procedures for purchase limits, holding limits, and bid guarantees; the settlement price determination process; and how joint auctions are settled.
2017 Auction Participant Training
An auction participant training presentation is posted annually and updated as needed. This training presentation provides detailed requirements and instructions for participating in a joint auction, including eligibility; applicant requirements; administrative requirements; submitting a bid guarantee; bidding; and a description of the process to complete auction settlement and transfer of allowances.
- 2017
Auction
Participant Training Presentation

(posted January 5, 2017)
Guidance on Treatment of Unsold Allowances
In the event that an auction is undersubscribed, where not all allowances offered for sale are sold, the California Regulation and the Québec Regulation specify how those unsold allowances are managed and offered at subsequent auctions. This document describes the requirements for the California state-owned and consigned allowances.
- Guidance
on Treatment of Unsold Allowances
(updated August 23, 2016)
2017 Annual Auction Reserve Price Notice
The 2017
Annual Auction Reserve Price Notice specifies the
California and Québec
2017 Annual Auction Reserve Prices and the number of allowances to be
auctioned in 2017 for the quarterly auctions as part of the Current
Auction and Advance Auction.
The Auction Reserve Price in effect for each joint auction
will be determined as the higher of the California or Québec
Annual Auction Reserve Prices after applying the established Auction
Exchange Rate. The Auction Reserve Price is
a
predetermined minimum price at which allowances will be sold to auction
participants.
- 2017
Annual Auction Reserve Price Notice
(posted December 1, 2016)
Auction
Forms
and Guidance
Auction Application Attestation Disclosure Form
Section 95912(d)(4)(E) of the Cap-and-Trade
Regulation requires
that each auction application include an attestation disclosing the
existence
and status of any ongoing investigation or an investigation that has
occurred
within the last ten years with respect to any alleged violation of any
rule,
regulation, or law associated with any commodity, securities,
environmental, or
financial market for the entity participating in the auction, and all
other
entities with whom the entity has a corporate association, direct
corporate
association, or indirect corporate association pursuant to section
95833 that
participate in a carbon, fuel, or electricity market. Further, the
attestation
must be updated before each auction to reflect any change in the status
of an
investigation that has occurred since the most recent auction
application
attestation was submitted. Please refer to the Auction
Application Attestation Guidance
for additional
information.
An auction applicant may use the Auction
Application Attestation Disclosure Form
(revised December 2014) to submit the required
attestation disclosure and updates to previously submitted attestations
by
completing the form and submitting an original to ARB at the address on
the
back of this form at least 30 days prior to an auction in which it
intends to
participate.
Auction Bid Advisor Form
Section
95914
of the Cap-and-Trade
Regulation (Regulation)
requires that any entity participating in an auction that has retained
the services of a Cap-and-Trade Consultant or Advisor regarding auction
bidding strategy must ensure certain provisions are met as described in
the Regulation. In addition, the Consultant or Advisor
providing
services related to bid strategy must submit certain information to ARB
no later than fifteen (15) days prior to the quarterly auction at which
the Consultant or Advisor's services will be employed. The Auction
Bid Advisor Form
can be
used to submit the required information to ARB at the address provided
on the form.
Cap-and-Trade Utility Disclosure Form
Section
95914(c)(1)
of the
Cap-and-Trade Regulation prohibits the disclosure of
information related to an
entity’s auction participation. Section 95914(c)(2) provides
a
list of limited exceptions to the prohibition. One of the
exceptions allows disclosure by privately-owned utilities that are
required to do so by a regulatory agency (section 95914(c)(2)(D)), and
requires those utilities to report to the Executive Officer within 10
business days of making the disclosure. Entities qualifying
for
the exception in section 95914(c)(2)(D) may complete the Utility
Disclosure Form
and
return it to the Executive Officer within 10 business days of making
the disclosure to satisfy the reporting requirement.
Example Letter of Credit
An Example
Letter of Credit
(updated September 18,
2014) format
for California auction or
reserve
sale applicants is provided as a guide
only for entities that intend to submit a letter of credit as their
form of
bid guarantee for an auction or reserve sale.
NOTE: California entities may also submit a bank bond or a Surety Bond as a physical bid guarantee. A bank bond must be issued by a financial institution with a U.S. banking license. A Surety Bond must be issued by an institution namied in the current list of "Surety Companies Acceptable in Federal Bonds" as published in the Federal Register by the Audit Staff Bureau of Accounts, U.S. Treasury Department. The required terms for a bank bond or a Surety Bond are described in Attachment A to each Auction Notice.
Guidance
for
Allowance Consignment to Auction
The
Cap-and-Trade
Regulation provides that allowances are allocated
annually to each eligible electrical distribution utility or natural
gas supplier (consigning entity). Each
calendar year, a consigning entity must offer for
sale at auction all allowances
that have been placed in its Limited Use Holding Account (LUHA) that
were issued from the budget year that corresponds to the current
calendar year. Additional information on allowance
consignment
requirements, conducting consignment transfers in the Compliance
Instrument
Tracking System Service (CITSS), confirming or providing wiring
instructions in CITSS for the payment of proceeds, and
auction participation is available in the Guidance
for Allowance Consignment to Auction
(updated May 16, 2016).
Additional
information on the actions to be taken to confirm existing wiring
instructions or provide new wiring instructions is provided in the
CITSS
Auction
Consignment Wiring Instructions User Reference.
For questions or comments about this page, please contact Rajmir Rai at (916) 327-5614.




