Prepared by MERRILL CORPORATION

-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, HUlD4QPm32+V25BBlyE6miJaTtvm1CAOXRiXWPLTwQhf9V1k0soHMvYX9r+6AChT HY41OSAKmHO9QAol7FdgWw== 0000912057-02-006132.txt : 20020414 0000912057-02-006132.hdr.sgml : 20020414 ACCESSION NUMBER: 0000912057-02-006132 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20020214 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AVISTA CORP CENTRAL INDEX KEY: 0000104918 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] IRS NUMBER: 910462470 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-35285 FILM NUMBER: 02547329 BUSINESS ADDRESS: STREET 1: 1411 E MISSION AVE CITY: SPOKANE STATE: WA ZIP: 99202 BUSINESS PHONE: 5094890500 MAIL ADDRESS: STREET 1: 1411 EAST MISSION CITY: SPOKANE STATE: WA ZIP: 99202 FORMER COMPANY: FORMER CONFORMED NAME: WASHINGTON WATER POWER CO DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: CASCADE INVESTMENT LLC CENTRAL INDEX KEY: 0001052192 IRS NUMBER: 911680459 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 2365 CARILLON POINT CITY: KIRKLAND STATE: WA ZIP: 98033 BUSINESS PHONE: 4258030720 MAIL ADDRESS: STREET 1: 2365 CARILLON POINT CITY: KIRKLAND STATE: WA ZIP: 98033 SC 13G/A 1 a2070052zsc13ga.htm SCHEDULE SG13G/A Prepared by MERRILL CORPORATION
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G/A

Under the Securities Exchange Act of 1934
(Amendment No. 2)*

AVISTA CORPORATION

(Name of Issuer)
Common Stock, no Par Value

(Title of Class of Securities)
		05379B107
		(CUSIP Number)
December 31, 2001

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

/ / Rule 13d-1(b)

/x/ Rule 13d-1(c)

/ / Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 05379B107



(1)	Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
	Cascade Investment, L.L.C.

(2)	Check the Appropriate Box if a Member	(a)	/ /
	of a Group (See Instructions)	(b)	/ /


(3)	Sec Use Only


(4)	Citizenship or Place of Organization
	State of Washington

Number of Shares Beneficially Owned by Each Reporting Person With:		(5)	Sole Voting Power
			- -0-

		(6)	Shared Voting Power
			3,187,500

		(7)	Sole Dispositive Power
			- -0-

		(8)	Shared Dispositive Power
			3,187,500

(9)	Aggregate Amount Beneficially Owned by Each Reporting Person
	3,187,500

(10)	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) / /


(11)	Percent of Class Represented by Amount in Row (9)
	6.7%

(12)	Type of Reporting Person (See Instructions)
	CO

CUSIP No. 05379B107



(1)	Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only).
	William H. Gates III

(2)	Check the Appropriate Box if a Member	(a)	/ /
	of a Group (See Instructions)	(b)	/ /


(3)	Sec Use Only


(4)	Citizenship or Place of Organization
	United States of America

Number of Shares Beneficially Owned by Each Reporting Person With:		(5)	Sole Voting Power
			- -0-

		(6)	Shared Voting Power
			3,187,500

		(7)	Sole Dispositive Power
			- -0-

		(8)	Shared Dispositive Power
			3,187,500

(9)	Aggregate Amount Beneficially Owned by Each Reporting Person
	3,187,500

(10)	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) / /


(11)	Percent of Class Represented by Amount in Row (9)
	6.7%

(12)	Type of Reporting Person (See Instructions)
	IN

ITEM 1.

(a)		Name of Issuer
		Avista Corporation (the "Issuer")

(b)		Address of Issuer's Principal Executive Offices
		1411 East Mission Avenue, Spokane, Washington, 99202

ITEM 2.

(a)		Name of Person Filing
		(1) Cascade Investment, L.L.C. ("Cascade") (2) William H. Gates III

(b)		Address of Principal Business Office or, if none, Residence
		(1) 2365 Carillon Point, Kirkland, Washington 98033 (2) One Microsoft Way, Redmond, WA 98052

(c)		Citizenship
		(1) Cascade is a limited liability company organized under the laws of the State of Washington. (2) William H. Gates III is a citizen of the United States of America.

(d)		Title of Class of Securities
		Common Stock, no Par Value

(e)		CUSIP Number
		05379B107

ITEM 3.

Not Applicable.

ITEM 4. OWNERSHIP

(a)	Amount beneficially owned:
		3,187,500

(b)	Percent of class:

		6.7%

(c)	Number of shares as to which the person has:

	(i)	Sole power to vote or to direct the vote
		- -0-

	(ii)	Shared power to vote or to direct the vote

		3,187,500

	(iii)	Sole power to dispose or to direct the disposition of
		- -0-

	(iv)	Shared power to dispose or to direct the disposition of
		3,187,500

*: All shares held by Cascade may be deemed to be beneficially owned by William H. Gates III as the sole member of Cascade. Michael Larson, Cascade's manager and executive officer, has voting and investment power with respect to the Common Stock held by Cascade. Mr. Larson disclaims beneficial ownership of the Common Stock beneficially owned by Cascade and Mr. Gates.

ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

Not Applicable.

ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON

Not Applicable.

ITEM 7.	IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY
	Not Applicable.

ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP

Not Applicable.

ITEM 9. NOTICE OF DISSOLUTION OF GROUP

Not Applicable.

ITEM 10. CERTIFICATION

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.


February 12, 2002 Date

		Cascade Investment, L.L.C. By /s/ MICHAEL LARSON Michael Larson, Manager

		By /s/ MICHAEL LARSON William H. Gates III, by Michael Larson as attorney-in-fact*

JOINT FILING AGREEMENT

We, the signatories of the statement to which this Joint Filing Agreement is attached, hereby agree that such statement is filed, and any amendments thereto filed by either or both of us will be filed, on behalf of each of us.


February 12, 2002 Date

		Cascade Investment, L.L.C. By /s/ MICHAEL LARSON Michael Larson, Manager

		By /s/ MICHAEL LARSON William H. Gates III, by Michael Larson as attorney-in-fact*

*: Duly authorized under power of attorney dated March 14, 2001, by and on behalf of William H. Gates III, filed with Cascade's Amendment No. 1 to Schedule 13D with respect to Pan American Silver Corp. on March 19, 2001, SEC File Number 005-52919, and incorporated by reference herein.

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SIGNATURE
JOINT FILING AGREEMENT
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