EXHIBIT 10.1

SUMMARY SHEET FOR 2006 NON-EMPLOYEE DIRECTOR COMPENSATION

The following table sets forth the compensation for USEC’s non-employee
directors for the term commencing at the 2006 annual meeting of shareholders
held on April 25, 2006:

Annual Retainer:
$65,000 paid at the beginning of the service year. Until a director has
satisfied USEC’s director stock ownership guidelines (numerical stock ownership
target equal to five times the annual retainer), at least 50% of the retainer is
paid in the form of restricted stock units or nonqualified stock options,
although a director may elect to receive a greater proportion of the retainer in
restricted stock units or nonqualified stock options. Once a director has
satisfied USEC’s director stock ownership guidelines, director is entitled to
receive the entire annual retainer in cash, although a director may elect to
receive the retainer in restricted stock units or nonqualified stock options, in
lieu of cash.

Annual Restricted Stock Unit Grant:
Annual grant of restricted stock units valued at $30,000 granted at the time the
annual retainer is paid. Restricted stock units vest on the first to occur of:
(1) one year from the date of grant, (2) termination of the director’s service
by reason of Retirement, death or disability, or (3) a change in control.

Annual Option Grant:
Annual grant of 3,500 stock options granted at the time the annual retainer is
paid. Options vest after 12 months.

Committee Chairman Fees:
$12,000 annual fee for Audit, Finance and Corporate Responsibility Committee
chairman. $7,500 annual fee for all other committees’ chairman. Committee
chairman fee paid in cash, shares of restricted stock units or options, at the
director’s election, at the time the annual retainer is paid.

Board Meeting Fees:
$2,000 for each Board of Directors meeting attended. Meeting fees are paid in
cash in the week following the meeting or, at the director’s election, in
restricted stock units in the month following each meeting.

Committee Meeting Fees:
$1,500 for each committee meeting attended. Meeting fees are paid in cash in the
week following the meeting or, at the director’s election, in restricted stock
units in the month following each meeting.

Incentive Restricted Stock Unit Awards:
If a director chooses to receive restricted stock units as payment for the part
of the annual retainer, chairman and meeting fees that they are otherwise
entitled to receive in cash, he or she will receive an incentive payment of
restricted stock units equal to 20% of the portion of the annual retainer,
chairman and meeting fees that the director elects to take in restricted stock
units in lieu of cash. These incentive restricted stock units will vest on the
first to occur of: (1) three years from the date of grant, (2) termination of
the director’s service by reason of Retirement, death or disability, or (3) a
change in control. Incentive restricted stock units are granted at the time the
annual retainer is paid.

All restricted stock units and options are granted pursuant to the USEC Inc.
1999 Equity Incentive Plan, as amended, and are subject to the terms of such
plan and the applicable stock option or restricted stock unit award agreements
approved for issuance of options and restricted stock units to non-employee
directors under the plan. Restricted stock units carry the right to receive
dividend equivalent restricted stock units to the extent dividends are paid by
the Company.