Exhibit 99.1

COMPANY LOGO

                                                         Citizens Utilities
                                                         3 High Ridge Park
                                                         Stamford, CT 06905
                                                         203.614.5600
                                                         Web site: www.czn.net

FOR IMMEDIATE RELEASE

Contacts:
Financial Community:                          Media:
Alan H. Oshiki, Assistant Vice President      Brigid M. Smith, Assistant Vice
Investor Relations                            President Corporate Communications
(203) 614-5629                                (203) 614-5042
aoshiki@czn.com                               bsmith@czn.com


                         Citizens Sells Electric Utility
                           Operations for $535 Million

STAMFORD,  Conn.,  February 15, 2000 - Citizens  Utilities  (NYSE:  CZN,  CZNPr)
announced  today  that  it has  agreed  to  sell  all of  its  electric  utility
operations.  The Arizona and Vermont electric divisions will be sold to Cap Rock
Energy  Corporation  and the Kauai  (Hawaii)  electric  division will be sold to
Kauai Island Electric Co-op for an aggregate purchase price of $535 million. The
transactions,  which are subject to regulatory approvals,  are expected to close
within twelve months.

Citizens'  electric  utility  operations  serve a total of 119,000  customers in
Arizona, Hawaii, and Vermont.

Citizens'  electric  utility  operations  are the second group of the  company's
Public Services businesses to be sold. Citizens' water and wastewater operations
were sold in October 1999 for $835 million.

Still to be finalized  are the sales of Citizens' gas  distribution  businesses.
The proceeds from the all of the  divestitures  will be used to permanently fund
Citizens' announced acquisitions of nearly one million telephone access lines.

Morgan Stanley Dean Witter is Citizens' financial advisor for the disposition of
the Public Services businesses.

Citizens  Utilities  provides  telecommunications  services and public  services
including  gas  distribution,  electric  distribution,  water  distribution  and
wastewater  treatment  services to  approximately  1.9 million  customers  in 22
states.  Citizens also owns 82% of Electric  Lightwave,  Inc. (NASDAQ:  ELIX), a
facilities-based,  integrated  communications provider that offers a broad range
of services to  telecommunications-intensive  businesses  throughout  the United
States. More information about Citizens can be found at www.czn.net.

This document contains forward-looking  statements that are subject to risks and
uncertainties  that could cause actual results to differ  materially  from those
expressed or implied in the statements. These and all forward-looking statements
are only  predictions or statements of current plans that are  constantly  under
review by the company.  All  forward-looking  statements  may differ from actual
results  because  of,  but not  limited  to,  changes  in the local and  overall
economy, changes in market conditions for debt and equity securities, the nature
and pace of technological  changes,  the number and effectiveness of competitors
in the  company's  markets,  success in overall  strategy,  weather  conditions,
changes in legal or regulatory  policy,  changes in  legislation,  the company's
ability to identify future markets and successfully expand existing ones and the
mix of products and services  offered in the  company's  target  markets.  These
important  factors  should be considered in evaluating  any statement  contained
herein and/or made by the company or on its behalf.  The  foregoing  information
should  be  read in  conjunction  with  the  company's  filings  with  the  U.S.
Securities  and Exchange  Commission  including,  but not limited to, reports on
Forms  10-K and 10-Q.  The  company  does not  intend to update or revise  these
forward-looking  statements  to  reflect  the  occurrence  of  future  events or
circumstances.