DTE Energy Schedules Conference Call to Provide Non-Utility Strategy Update

DETROIT, May 19 /PRNewswire-FirstCall/ -- DTE Energy today announced that it plans to conduct a conference call for the investment community at 8:30 a.m. EDT Monday, May 21, to provide an update on the company's non-utility strategy.

Investors, the news media and the public may listen to a live internet broadcast of the meeting at dteenergy.com/investors. The telephone dial-in numbers are [phone] or [phone]. There is no passcode. The internet broadcast will be archived on the company's website. An audio replay of the call will be available until June 3. To access the replay, dial [phone] or [phone] and enter passcode 1573040.

DTE Energy is a Detroit-based diversified energy company involved in the development and management of energy-related businesses and services nationwide. Its operating units include Detroit Edison, an electric utility serving 2.2 million customers in Southeastern Michigan, MichCon, a natural gas utility serving 1.3 million customers in Michigan and other non-utility, energy businesses focused on gas pipelines and storage, coal transportation, unconventional gas production and power and industrial projects. Information about DTE Energy is available at dteenergy.com.

The information contained herein is as of the date of this news release. DTE Energy expressly disclaims any current intention to update any forward- looking statements contained in this news release as a result of new information or future events or developments. Words such as "anticipate," "believe," "expect," "projected" and "goals" signify forward-looking statements. Forward-looking statements are not guarantees of future results and conditions but rather are subject to various assumptions, risks and uncertainties. This news release contains forward-looking statements about DTE Energy's financial results and estimates of future prospects, and actual results may differ materially.

Factors that may impact forward-looking statements include, but are not limited to: the higher price of oil and its impact on the value of production tax credits or the potential requirement to refund proceeds received from synfuel partners; the uncertainties of successful exploration of gas shale resources and inability to estimate gas reserves with certainty; the effects of weather and other natural phenomena on operations and sales to customers, and purchases from suppliers; economic climate and population growth or decline in the geographic areas where we do business; environmental issues, laws, regulations, and the cost of remediation and compliance, including potential new federal and state requirements that could include carbon and more stringent mercury emission controls, a renewable portfolio standard and energy efficiency mandates; nuclear regulations and operations associated with nuclear facilities; implementation of electric and gas Customer Choice programs; impact of electric and gas utility restructuring in Michigan, including legislative amendments; employee relations, and the negotiation and impacts of collective bargaining agreements; unplanned outages; access to capital markets and capital market conditions and the results of other financing efforts which can be affected by credit agency ratings; the timing and extent of changes in interest rates; the level of borrowings; changes in the cost and availability of coal and other raw materials, purchased power and natural gas; effects of competition; impact of regulation by the FERC, MPSC, NRC and other applicable governmental proceedings and regulations, including any associated impact on rate structures; contributions to earnings by non- utility subsidiaries; changes in and application of federal, state and local tax laws and their interpretations, including the Internal Revenue Code, regulations, rulings, court proceedings and audits; the ability to recover costs through rate increases; the availability, cost, coverage and terms of insurance; the cost of protecting assets against, or damage due to, terrorism; changes in and application of accounting standards and financial reporting regulations; changes in federal or state laws and their interpretation with respect to regulation, energy policy and other business issues; uncollectible accounts receivable; binding arbitration, litigation and related appeals; changes in the economic and financial viability of our suppliers, customers and trading counterparties, and the continued ability of such parties to perform their obligations to the Company; timing, terms and proceeds from any asset sale or monetization; and implementation of new processes and new core information systems. This news release should also be read in conjunction with the "Forward-Looking Statements" section in DTE Energy's 2006 Form 10-K and its 2007 quarterly report on Form 10-Q (which sections are incorporated herein by reference), and in conjunction with other SEC reports filed by DTE Energy.