Corporate Fuels & By-Products 220 West Main Street Louisville, KY40202
Exhibit 10.34
|   | Corporate Fuels & By-Products ▇▇▇ ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇ | 
April 1, 2009
▇▇▇▇▇▇▇▇▇ Coal Company
▇▇▇ ▇▇▇▇▇ ▇▇▇▇
▇▇▇▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇ ▇▇▇▇▇
Attn: Mr. ▇▇▇▇▇ ▇▇▇▇▇
▇▇▇ ▇▇▇▇▇ ▇▇▇▇
▇▇▇▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇ ▇▇▇▇▇
Attn: Mr. ▇▇▇▇▇ ▇▇▇▇▇
| Ref: LG&E/KU Coal Supply Agreement No. J07032 Amendment For Temporary Price Change | 
Dear ▇▇▇▇▇:
This letter is to amend the Base Price parameters noted below of the above referenced Coal Supply
Agreement, but only with respect to the time period as described below.
Louisville Gas and Electric Company and Kentucky Utilities Company agree the following revised
pricing will apply to all coal shipped via truck from Midway Mine to ▇▇▇▇▇▇▇▇▇ Dock (formerly known
as Smallhous Dock) during the time period from April 1, 2009 to December 31, 2009.
From April 1, 2009 to December 31, 2009 the Base Price shall be the
Base Price plus adjustment (per Section 8.4), plus $1.90 per ton, FOB Barge ▇▇▇▇▇▇▇▇▇
Dock located at Mile Point 76.6 on the Green River (which Base Price covers the coal, trucking cost
to deliver the coal to ▇▇▇▇▇▇▇▇▇ Dock and all costs to transload the coal into barges at ▇▇▇▇▇▇▇▇▇
Dock). The Base Price effective April 1, 2009 shall be $29.50 per ton and
may be adjusted July 1 and October 1, 2009.
In all other respects, the terms, pricing and other conditions of the Coal Supply Agreement
shall remain the same.
Please indicate your agreement to these terms by signing where indicated on both of the originals
and returning both originals to me. I will have them signed on behalf of LG&E/KU and return a fully
executed original to you.
Sincerely,
/s/ ▇. ▇. ▇▇▇▇▇▇▇, ▇▇. 
▇. ▇. ▇▇▇▇▇▇▇, ▇▇.
Senior Fuels and Transportation Administrator
/s/ ▇. ▇. ▇▇▇▇▇▇▇, ▇▇.
Senior Fuels and Transportation Administrator
| Acknowledged and agreed: | Louisville Gas and Electric Company | |||||||||||||
| ▇▇▇▇▇▇▇▇▇ Coal Company | Kentucky Utilities Company | |||||||||||||
| By:
 | /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ | By: | /s/ | |||||||||||
| Title:
 | V. P. Operations | Title: | Director, Corporate Fuels & By-Products | |||||||||||
| Date:
 | 4-3-2009 | Date: | 4/7/09 | |||||||||||