UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarter ended June 30, 2002

Commission file number 1-7310

The registrant meets the conditions set forth in General Instructions H (1) (a) and (b) of Form 10-Q and is, therefore, filing this Form with the reduced disclosure format.

MICHIGAN CONSOLIDATED GAS COMPANY
(Exact name of registrant as specified in its charter)

Michigan	38-0478040
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)
2000 2nd Avenue, Detroit, Michigan	48226-1279
(Address of principal executive offices)	(Zip Code)

313-965-2430
Registrant’s telephone number, including area code

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes                     No

TABLE OF CONTENTS

DEFINITIONS
Item 2. Management’s Narrative Analysis of the Results of Operations
PART I — FINANCIAL INFORMATION
Item 1. Financial Statements
	Consolidated Statement of Operations
	Consolidated Statement of Financial Position
	Consolidated Statement of Cash Flows
	Consolidated Statement of Retained Earnings
	Notes to Consolidated Financial Statements
	Independent Accountants' report
PART II — OTHER INFORMATION
Item 6. Exhibits and Reports on Form 8-K
SIGNATURE
EX-15.4 Awareness Letter of Deloitte & Touche LLP
Certification of CEO
Certification of CFO

MICHIGAN CONSOLIDATED GAS COMPANY

QUARTERLY REPORT ON FORM 10-Q
QUARTER ENDED JUNE 30, 2002

TABLE OF CONTENTS

		PAGE
		NUMBER
DEFINITIONS			1
PART I — FINANCIAL INFORMATION
Item 1. Financial Statements
	Consolidated Statement of Operations		8
	Consolidated Statement of Financial Position		9
	Consolidated Statement of Cash Flows		10
	Consolidated Statement of Retained Earnings		11
	Notes to Consolidated Financial Statements		12
	Independent Accountants’ Report		17
Item 2. Management’s Narrative Analysis of Results of Operations			3
PART II — OTHER INFORMATION
Item 6. Exhibits and Reports on Form 8-K			18
SIGNATURE			19

DEFINITIONS

Customer Choice	The choice program is a statewide initiative giving customers in Michigan the option to choose alternative suppliers for gas.
DTE Energy	DTE Energy Company and its subsidiaries.
End User Transportation	A gas delivery service historically provided to large-volume commercial and industrial customers who purchase natural gas directly from producers or brokerage companies. Under MichCon’s Customer Choice Program that began in 1999, this service is also provided to residential customers and small-volume commercial and industrial customers.
Enterprises	DTE Enterprises Inc. (formerly MCN Energy), a wholly owned subsidiary of DTE Energy.
Gas Sales Program	A three-year program that ended in December 2001 under which MichCon’s gas sales rate included a gas commodity component that was fixed at $2.95 per Mcf.
Gas Storage	For MichCon, the process of injecting, storing and withdrawing natural gas from a depleted underground natural gas field.
GCR	A gas cost recovery mechanism that was reinstated by MichCon in January 2002 that permits MichCon to pass on the cost of natural gas to its customers.
Intermediate Transportation	A gas delivery service provided to producers, brokers and other gas companies that own the natural gas, but are not the ultimate consumers.
MCN Energy	MCN Energy Group Inc. and its subsidiaries.
MichCon	Michigan Consolidated Gas Company; an indirect, wholly owned natural gas distribution and intrastate transmission subsidiary of Enterprises.

1

DEFINITIONS

Normal Weather	The average daily temperature within MichCon’s service area during a recent 30-year period.
Units of Measurement:
Bcf	Billion cubic feet of gas.
Mcf	Thousand cubic feet of gas.
MMcf	Million cubic feet of gas.

2

MICHIGAN CONSOLIDATED GAS COMPANY

FORWARD-LOOKING STATEMENTS

Certain information presented herein includes forward-looking statements. Forward-looking statements involve certain risks and uncertainties that may cause actual future results to differ materially from those contemplated, projected, estimated or budgeted in such forward-looking statements. Factors that may impact forward-looking statements include, but are not limited to, the following: the effects of weather; the effects of competition, including the gas Customer Choice Program; the capital intensive nature of MichCon’s business; the economic climate and growth in the geographic areas in which MichCon does business; the uncertainty of gas reserve estimates; the timing and extent of changes in commodity prices for natural gas, electricity and crude oil; access to capital and equity markets; the effects of changes in governmental policies and regulatory actions, including income taxes, environmental compliance and authorized rates; and the timing of the accretive effects of DTE Energy’s merger with MCN Energy.

MANAGEMENT’S NARRATIVE ANALYSIS OF THE RESULTS OF OPERATIONS

The Results of Operations discussion for MichCon is presented in accordance with General Instruction H(2)(a) of Form 10-Q.

MichCon reported losses of $33.6 million and earnings of $20.5 million for the 2002 second quarter and six-month period, respectively, compared with losses of $120.1 million and $22.8 million for the comparable 2001 periods. Earnings comparability is affected by $100.9 million ($65.6 million net of taxes) of merger and restructuring charges that were recorded in the second quarter of 2001. The earnings comparison also reflects negative margins in the 2001 second quarter and six-month period from selling gas under MichCon’s Gas Sales Program, which ended in December 2001. In 2002, MichCon had no profit or loss on the sale of gas to customers compared to $74 million ($48 million net of tax) and $29 million ($19 million net of tax) in margin losses in the 2001 second quarter and six-month period, respectively.

Increase (Decrease) in Income Compared to Prior Year
(in Millions)	Quarter			6 Months
Operating revenues	$	53.0		$	166.6
Cost of gas		28.4			(147.4	)
Gross margin		81.4			19.2
Operation and maintenance		(7.4	)		(9.1	)
Depreciation and depletion		—			(.2	)
Taxes other than income		(.2	)		(.6	)
Merger and restructuring costs		100.9			102.0
Property write-down and contract losses		(47.8	)		(47.8	)
Other income and deductions		6.1			4.2
Income tax provision		(46.4	)		(24.4	)
Net income	$	86.6		$	43.3

3

MANAGEMENT’S NARRATIVE ANALYSIS OF THE RESULTS OF OPERATIONS

Operating revenues increased $53 million and $166.6 million in the 2002 second quarter and six-month period, respectively. As subsequently discussed, the variance is due to higher revenues from gas sales customers reflecting an increase in the gas commodity component of sales rates. During 2001, MichCon operated under the Gas Sales Program in which the gas commodity component of its sales rates was fixed at $2.95 per thousand cubic feet (Mcf). In January 2002, the Gas Sales Program ended and MichCon returned to a gas cost recovery mechanism (GCR) that allows for the recovery of reasonably and prudently incurred gas costs. MichCon’s sales rates included a gas commodity component of $3.62 per Mcf for January 2002 and $4.38 per Mcf for the remainder of the 2002 six-month period compared to $2.95 per Mcf in 2001. Operating revenues were also impacted by weather which was 22.6% colder in the 2002 second quarter and .8% warmer in the 2002 six-month period as compared to the same 2001 periods.

	Quarter				6 Months
	2002		2001		2002		2001
Gas Markets (in Millions)
Gas Sales	$	184.8	$	134.7	$	711.1	$	543.0
End User Transportation		26.0		21.7		57.6		59.0
		210.8		156.4		768.7		602.0
Intermediate Transportation		11.7		11.3		23.8		23.8
Other		12.4		14.2		32.5		32.6
	$	234.9	$	181.9		825.0		658.4
Gas Markets (in Bcf)
Gas Sales		29.5		23.7		105.8		108.7
End User Transportation		37.9		31.9		86.0		78.5
		67.4		55.6		191.8		187.2
Intermediate Transportation		110.8		148.3		248.1		320.2
		178.2		203.9		439.9		507.4

		Quarter						6 Months
		2002			2001			2002			2001
Percentage Colder (Warmer) Than Normal			.9	%		(21.7)	%		(9.6)	%		(8.8)	%
Increase (Decrease) From Normal in:
	Gas markets (in Bcf)		.5			(5.9	)		(13.8	)		(12.2	)
	Net income (in Millions)	$	.5		$	(5.8	)	$	(12.2	)	$	(10.7	)

Gas sales and end user transportation revenues in total increased $54.4 million and $166.7 million in the 2002 second quarter and six-month period, respectively, due primarily to an increase in the gas commodity component of sales rates. Gas sales and end user transportation revenues also reflect sales associated with a varying number of customers participating in the gas Customer Choice program. Customers participating in this program purchase gas from suppliers other than MichCon, while MichCon continues to deliver the gas to their premises. Customer Choice participants are

4

MANAGEMENT’S NARRATIVE ANALYSIS OF THE RESULTS OF OPERATIONS

classified as end user transportation customers rather than gas sales customers. The impact of weather also affected sales and transportation revenues and related volumes.

Intermediate transportation revenues increased $0.4 million in the 2002 second quarter and intermediate transportation deliveries decreased 37.5 billion cubic feet (Bcf) for the same period. Intermediate transportation revenues remained unchanged in the 2002 six-month period and intermediate transportation deliveries decreased 72.1 Bcf. A significant portion of the volume decrease was due to lower storage requirements offset by a volume increase attributable to customers who pay a fixed fee for intermediate transportation capacity regardless of actual usage. Although volumes associated with these fixed-fee customers may vary, the related revenues are not affected.

Cost of gas is affected by variations in sales volumes, cost of purchased gas and related transportation costs, and the effects of any permanent liquidation of inventory gas. Cost of gas sold decreased by $28.4 million and increased $147.4 million in the 2002 second quarter and six-month period, respectively, primarily due to prices paid for fixed-price supply and the impact in 2001 of a reduction in inventory gas. The average cost of gas sold decreased $2.29 per Mcf (38%) and increased $1.43 per Mcf (44%) for the 2002 second quarter and six month period, respectively, from the comparable 2001 periods. MichCon recorded the benefits of a 25 Bcf inventory liquidation in the 2001 first quarter which was subsequently adjusted to 17.5 Bcf in the 2001 second quarter due to warmer than normal weather. The inventory liquidation was priced at $.38 per Mcf compared to an average gas purchase rate in 2001 of $3.64 per Mcf. Cost of gas was also affected by variations in sales volumes due to weather and the number of customers who have chosen to purchase gas from MichCon rather than other suppliers under the gas Customer Choice program.

Operation and maintenance expenses increased $7.4 million and $9.1 million for the 2002 second quarter and six-month period, respectively, primarily due to allocated expenses from DTE Energy. Additionally, the second quarter comparison was affected by abnormally higher levels of lost gas from storage fields resulting in a $5 million charge in the 2002 second quarter.

Merger and restructuring costs were not incurred in the 2002 second quarter and six- month period compared to $100.9 million and $102 million incurred in the comparable 2001 periods. Merger costs associated with the DTE Energy acquisition of MCN Energy consist primarily of system integration, relocation, legal, accounting and consulting costs. Restructuring charges were primarily associated with a work force reduction plan.

Property write-down and contract loss were $47.8 million for the 2002 second quarter and six-month period, respectively, due to a $33.2 million loss from the expected sale of MichCon’s former headquarters and a $14.6 million charge related to termination of a contract for computer services with an unrelated third party.

5

MANAGEMENT’S NARRATIVE ANALYSIS OF THE RESULTS OF OPERATIONS

Other income and deductions decreased $6.1 million and $4.2 million for the 2002 second quarter and six-month period, respectively, primarily due to a $6.7 million loss in the 2001 second quarter from the expected sale of 33% to 50% interests in a series of partnerships that own a residential community on the Detroit riverfront (Harbortown). Partially offsetting the decreases for the 2002 six-month period were higher interest costs.

Income taxes increased $46.4 million and $24.4 million for the 2002 second quarter and six-month period, respectively, due to an increase in pre-tax earnings.

CAPITAL RESOURCES AND LIQUIDITY

		Six Months
		June 30
		2002			2001
Cash and Cash Equivalents (in Millions)
Cash Flow From (Used For)
	Operating activities	$	153		$	225
	Investing activities		(35	)		(39	)
	Financing activities		(120	)		(193	)
Net Decrease in Cash and Cash Equivalents		$	(2	)	$	(7	)

Operating Activities

Net cash from operating activities decreased $72 million due to higher working capital requirements offset by higher net income, after adjusting for noncash items (depreciation, amortization, property write-down and contract losses and deferred taxes). The working capital requirements reflect an overall decrease in accounts payable. Lower accounts payable levels represent the internal focus on managing external payments. The decline in cash flow is also due to the under-recovery of gas costs incurred totaling $38 million. With the implementation of the gas cost recovery mechanism in January 2002, MichCon is allowed to recover its actual gas costs from gas customers. Over the balance of 2002 this amount is expected to reverse with a small remaining under-recovery balance by year-end that will be trued-up as part of 2002’s GCR reconciliation process.

Investing Activities

Net cash used for investing activities declined $4 million reflecting declines in plant and equipment expenditures, partially offset by proceeds received in 2001 associated with MichCon’s Grantor Trust.

6

MANAGEMENT’S NARRATIVE ANALYSIS OF THE RESULTS OF OPERATIONS

Financing Activities

Net cash used for financing activities declined $73 million during the 2002 six-month period reflecting the payment of $75 million in dividends in 2001.

NEW ACCOUNTING PRONOUNCEMENTS

During 2001, the Financial Accounting Standards Board (FASB) issued new accounting pronouncements concerning goodwill and other intangible assets, asset retirement obligations and impairment or disposal of long-lived assets. See Note 8 for a discussion of MichCon’s evaluation of the adoption of these new accounting pronouncements.

7

MICHIGAN CONSOLIDATED GAS COMPANY
CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited)

			Three Months Ended						Six Months Ended
			June 30						June 30
			2002			2001			2002			2001
(in Thousands)
Operating Revenues			$	234,916		$	181,931		$	824,978		$	658,390
Operating Expenses
	Cost of gas			116,425			144,785			500,517			353,102
	Operation and maintenance			73,410			66,059			139,639			130,579
	Depreciation and depletion			26,540			26,532			53,061			52,871
	Taxes other than income			10,674			10,467			27,244			26,617
	Merger and restructuring costs			—			100,935			—			101,964
	Property write-down and contract losses			47,844			—			47,844			—
		Total operating expenses		274,893			348,778			768,305			665,133
Operating Income (Loss)				(39,977	)		(166,847	)		56,673			(6,743	)
Other Income and (Deductions)
	Interest income			2,365			2,401			5,808			4,934
	Interest on long-term debt			(11,873	)		(10,971	)		(25,505	)		(21,165	)
	Other interest expense			(3,904	)		(2,275	)		(5,855	)		(6,455	)
	Loss on investment in joint venture			—			(6,702	)		—			(6,702	)
	Equity in earnings of joint ventures			491			615			1,102			1,328
	Other			1,312			(743	)		716			(30	)
		Total other income and (deductions)		(11,609	)		(17,675	)		(23,734	)		(28,090	)
Income (Loss) Before Income Taxes				(51,586	)		(184,522	)		32,939			(34,833	)
Income Tax Provision (Benefit)				(17,993	)		(64,378	)		12,403			(12,039	)
Net Income (Loss)			$	(33,593	)	$	(120,144	)	$	20,536		$	(22,794	)

See Notes to Consolidated Financial Statements (Unaudited)

8

MICHIGAN CONSOLIDATED GAS COMPANY
CONSOLIDATED STATEMENT OF FINANCIAL POSITION

				June 30
				2002		December 31
				(Unaudited)		2001
(in Thousands)
ASSETS
	Current Assets
		Cash and cash equivalents		$	1,891	$	3,929
		Accounts receivable
			Customer (less allowance for doubtful accounts of $17,667 and $21,428, respectively)		216,178		243,118
			Accrued unbilled revenues		32,514		110,300
		Property taxes assessed applicable to future periods			35,055		52,289
		Accrued gas cost recovery			52,397		14,401
		Other			34,400		35,584
					372,435		459,621
	Property, Plant and Equipment				3,061,503		3,065,415
		Less accumulated depreciation and depletion			1,675,180		1,626,015
					1,386,323		1,439,400
	Other Assets
		Investment in and advances to joint ventures			8,568		8,835
		Long-term investments			70,750		68,526
		Investment in capital lease			83,275		83,740
		Deferred environmental costs			26,955		26,920
		Prepaid benefit costs and due from affiliate			259,830		229,530
		Other			58,754		46,929
					508,132		464,480
				$	2,266,890	$	2,363,501
LIABILITIES AND SHAREHOLDER’S EQUITY
	Current Liabilities
		Accounts payable		$	112,968	$	137,104
		Short-term borrowings			157,242		256,862
		Gas inventory equalization			22,277		—
		Federal income, property and other taxes payable			36,944		52,461
		Other			105,487		95,124
					434,918		541,551
	Long-term debt, including capital lease obligations				755,912		778,577
	Other Liabilities
		Deferred income taxes			146,882		123,246
		Unamortized investment tax credits			23,193		24,129
		Regulatory liabilities			143,347		144,172
		Accrued postretirement benefit costs			64,337		70,805
		Accrued environmental costs			17,869		20,743
		Minority interest			638		644
		Other			39,049		39,450
					435,315		423,189
	Commitments and Contingencies
	Shareholder’s Equity
		Common stock $1 par value, 15,100,000 shares authorized, 10,300,000 shares issued and outstanding			10,300		10,300
		Additional paid in capital			231,753		231,728
		Retained earnings			398,692		378,156
					640,745		620,184
				$	2,266,890	$	2,363,501

See Notes to Consolidated Financial Statements (Unaudited)

9

MICHIGAN CONSOLIDATED GAS COMPANY
CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited)

					Six Months Ended
					June 30
					2002			2001
(in Thousands)
Operating Activities
	Net income				$	20,536		$	(22,794	)
	Adjustments to reconcile net income to net cash from operating activities
			Depreciation and depletion:
				Per statement of income		53,061			52,871
				Charged to other accounts		4,491			5,175
			Property write-down and contract losses			45,158			6,702
			Deferred income taxes — current			—			(5,538	)
			Deferred income taxes and investment tax credit, net			21,875			(13,001	)
			Other			(10,577	)		(9,836	)
			Changes in assets and liabilities:
				Accounts receivable, net		26,940			(2,033	)
				Accrued unbilled revenues		77,786			112,283
				Prepaid benefit costs and due from affiliate, net		(30,300	)		14,816
				Accrued gas cost recovery		(37,996	)		(414	)
				Accounts payable		(24,136	)		50,011
				Gas inventory equalization		22,277			—
				Other current assets and liabilities, net		(1,329	)		(8,260	)
				Other deferred assets and liabilities, net		(15,135	)		44,984
				Net cash from operating activities		152,651			224,966
Investing Activities
	Capital expenditures					(34,917	)		(45,898	)
	Other					(375	)		6,370
				Net cash used for investing activities		(35,292	)		(39,528	)
Financing Activities
	Short-term borrowings, net					(99,620	)		(93,959	)
	Retirement of long-term debt					(19,777	)		(23,518	)
	Dividends paid					—			(75,000	)
				Net cash used for financing activities		(119,397	)		(192,477	)
Net Decrease in Cash and Cash Equivalents						(2,038	)		(7,039	)
Cash and Cash Equivalents at Beginning of Period						3,929			12,673
Cash and Cash Equivalents at End of Period					$	1,891		$	5,634
Supplementary Cash Flow Information
		Interest paid (excluding interest capitalized)			$	26,174		$	19,593
		Income taxes paid				—			11,156

See Notes to Consolidated Financial Statements (Unaudited)

10

MICHIGAN CONSOLIDATED GAS COMPANY
CONSOLIDATED STATEMENT OF RETAINED EARNINGS (Unaudited)

	Six Months Ended
	June 30
	2002		2001
(in Thousands)
Balance — beginning of period	$	378,156	$	494,648
Net income		20,536		(22,794	)
Common stock dividends declared		—		(75,368	)
Balance — end of period	$	398,692	$	396,486

See Notes to Consolidated Financial Statements (Unaudited)

11

MICHIGAN CONSOLIDATED GAS COMPANY
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

NOTE 1 — GENERAL

These consolidated financial statements (unaudited) should be read in conjunction with the notes to the consolidated financial statements included in the 2001 Annual Report to the Securities and Exchange Commission on Form 10-K.

The accompanying consolidated financial statements were prepared in conformity with accounting principles generally accepted in the United States of America. In connection with their preparation, management makes estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

The consolidated financial statements are unaudited, but in the opinion of MichCon’s management, include all adjustments necessary for a fair statement of the results for the interim periods. Financial results for this interim period are not necessarily indicative of the results that may be expected for any other interim period or for the fiscal year.

Certain prior year balances have been reclassified to conform to the current year’s presentation.

NOTE 2 — MERGER AND RESTRUCTURING CHARGES

On May 31, 2001, DTE Energy completed the acquisition of MCN Energy, the parent company of MichCon. The acquisition by DTE Energy was accounted for using the purchase method. MichCon’s assets and liabilities included in the accompanying consolidated financial statements have not been adjusted to allocate the purchase price to their fair values. Certain losses reflected in the accompanying consolidated financial statements have been eliminated at DTE Energy as a result of purchase accounting adjustments.

MichCon incurred merger-related charges and restructuring charges associated with the acquisition. The merger-related charges of $22 million ($14 million after tax) in the 2001 three-month period and $23 million ($15 million after tax) in the 2001 six-month period, consisted primarily of system integration, relocation, legal, accounting and consulting costs. Restructuring charges of $79 million ($51 million after tax) in the 2001 three-month period, were primarily associated with a work force reduction plan. The plan included early retirement incentives along with voluntary separation arrangements for 273 employees, primarily in overlapping corporate support functions. The merger and restructuring costs had the effect of decreasing MichCon’s earnings by $101 million ($66 million after tax) and $102 million ($66 million after tax) for the 2001 three- and six-month periods, respectively.

12

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

NOTE 3 — REGULATORY MATTERS

Gas Industry Restructuring

Through December 2001, MichCon was operating under an MPSC-approved Regulatory Reform Plan which included a comprehensive experimental three-year gas Customer Choice program, a Gas Sales Program and an income sharing mechanism. MichCon returned to the gas cost recovery (GCR) mechanism in January 2002 when the Gas Sales Program expired. Under the GCR mechanism, the gas commodity component of MichCon’s gas sales rates is designed to recover the actual costs of reasonably and prudently incurred gas purchases. In December 2001, the Michigan Public Service Commission (MPSC) issued an order that permitted MichCon to implement GCR factors up to $3.62 per Mcf for January 2002 billings and up to $4.38 per Mcf for the remainder of 2002. The order also allowed MichCon to recognize a regulatory asset of approximately $14 million representing the difference between the $4.38 factor and the $3.62 factor for volumes that were unbilled at December 31, 2001. The regulatory asset will be subject to the 2002 GCR reconciliation process. As of June 30, 2002, MichCon has accrued a $52.4 million regulatory asset representing the under-recovery of actual gas costs incurred. In July 2002, in response to a petition for rehearing filed by the Michigan Attorney General, the MPSC directed the parties to address MichCon’s implementation of the December 2001 order and the impact of that implementation on rates charged to MichCon’s customers. In addition, parties are to address the advisability and lawfulness of granting MichCon’s request to record a regulatory asset. In July 2002, an MPSC Administrative Law Judge (ALJ) issued a Proposal for Decision on MichCon’s 2002 GCR plan case. In that decision the ALJ recommended the adoption the MPSC Staff’s proposed $26.5 million reduction in gas cost due to MichCon’s decision to utilize storage gas during 2001 that resulted in a gas inventory decrement for the 2001 calendar year.

In December 2001, the MPSC also approved MichCon’s application for a voluntary, expanded permanent gas Customer Choice program, which would replace the experimental program that expired in March 2002. Effective April 2002, up to 40% of MichCon’s customers could elect to purchase gas from suppliers other than MichCon. Effective April 2003, up to 60% of customers would be eligible and by April 2004, all of MichCon’s 1.2 million customers can participate in the program. The MPSC also approved the use of deferred accounting for the recovery of implementation costs of the gas Customer Choice program. As of June 2002, approximately 127,000 customers are participating in the gas Customer Choice program.

Through December 2001, MichCon was operating under an MPSC-approved Regulatory Reform Plan which included an income sharing mechanism. The income sharing mechanism allowed customers to share in profits when actual returns on equity from utility operations exceed predetermined thresholds. Based on the MPSC approved formula, MichCon believes that no income sharing is required in 2001. In July 2002, the

13

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

MPSC issued an order regarding MichCon’s 2001 income sharing. The MPSC ordered a hearing be held to determine the issue of the appropriate treatment of $766,000 of pipeline refunds received by MichCon during 2001. MichCon is directed to make a filing setting forth a refund methodology in August 2002.

MichCon is unable to predict the outcome of the regulatory matters discussed herein. Resolution of these matters is dependent upon future MPSC orders, which may impact the financial position and results of operations of MichCon.

NOTE 4 — GAS IN INVENTORY

Inventory gas is priced on a last-in, first-out (LIFO) basis. In anticipation that interim inventory reductions will be replaced prior to year end, the cost of gas of net withdrawals from inventory is recorded at the estimated average purchase rate for the calendar year. The excess of these charges over the LIFO cost is credited to the gas inventory equalization account. During interim periods when there are net injections to inventory, the equalization account is reversed.

NOTE 5 — UNUSUAL CHARGES

Property Write-down

In June 2002, MichCon recorded a $33.2 million pre-tax ($21.6 million net of taxes) loss from the expected sale of its former headquarters. The carrying value of the property was reduced to fair value based on the estimated selling price less cost to sell.

Contract Loss

In June 2002, MichCon recorded a $14.6 million pre-tax ($9.5 million net of taxes) charge related to the termination of a contract for computer services with an unrelated third party.

Joint Venture Investment Loss

In May 2001, MichCon recorded a $6.7 million pre-tax ($4.4 million net of taxes) loss from the expected sale of its 33% to 50% interests in a series of partnerships that own a residential community on the Detroit riverfront (Harbortown).

NOTE 6 — CONTINGENCIES

Personal Property Taxes

MichCon and other Michigan utilities have asserted that Michigan’s valuation tables result in the substantial overvaluation of utility personal property. Valuation tables

14

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

established by the Michigan State Tax Commission (STC) are used to determine the taxable value of personal property based on the property’s age. In November 1999, the STC approved new valuation tables that more accurately recognize the value of a utility’s personal property. The new tables became effective in 2000 and are currently used to calculate property tax expense. However, several local taxing jurisdictions have taken legal action attempting to prevent the STC from implementing the new valuation tables and have continued to prepare assessments based on the superseded tables. The legal actions regarding the appropriateness of the new tables were before the Michigan Tax Tribunal (MTT) which, in April 2002, issued its decision essentially affirming the validity of the STC’s new tables. In June 2002, petitioners in the case filed an appeal of the MTT’s decision with the Michigan Court of Appeals.

Other Contingencies

Gas is sold to numerous companies operating in the steel, automotive, energy and retail industries. A number of customers filed for bankruptcy in 2001, including certain Enron Corporation affiliates. MichCon had open transactions under a variety of agreements with bankrupt Enron affiliates, and had an aggregate net liability of $15 million to Enron. There are various netting agreements with Enron affiliates. Internal and external counsel are working to determine MichCon’s rights within these agreements. MichCon has not reserved for any exposure in addition to the net liabilities already recorded, as management cannot estimate a probable loss exposure and currently does not believe the resolution of this matter will have a material impact to MichCon.

NOTE 7 — DEBT COVENANTS

MichCon’s bank financing arrangements require it to maintain a debt to total capitalization ratio (as defined) of no more than .55 to 1 and an “earnings before interest, taxes, depreciation and amortization” (EBITDA) to interest ratio of no less than 2 to 1. Additionally, financing arrangements contain cross-default provisions which would occur if MichCon fails to pay principal or interest on a timely basis. MichCon is currently in compliance with these financial covenants.

NOTE 8 — NEW ACCOUNTING PRONOUNCEMENTS

Goodwill and Other Intangible Assets — Effective January 1, 2002, MichCon adopted Statement of Financial Accounting Standards (SFAS) No. 142, “Goodwill and Other Intangible Assets,” which addresses the financial accounting and reporting standards for the acquisition of intangible assets outside of a business combination and for goodwill and other intangible assets subsequent to their acquisition. As of the date of adoption, MichCon had no goodwill.

In connection with the adoption of SFAS No. 142, MichCon also reassessed the useful lives and the classification of identifiable intangible assets and determined that they continue to be appropriate. MichCon’s intangible assets consist primarily of software

15

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

and are subject to amortization. Intangible assets amortization expense was approximately $2 million and $5 million in the 2002 second quarter and six month period, respectively, compared with approximately $2 million and $4 million for the comparable 2001 periods. There were no material acquisitions of intangible assets during the six month period of 2002. The gross carrying amount of intangible assets and accumulated amortization at June 30, 2002 were $156 million and $40 million, respectively. Amortization expense of intangible assets is estimated to be $9 million annually for 2002 through 2006.

Asset Retirement Obligations - In June 2001, the FASB issued SFAS No. 143, “Accounting for Asset Retirement Obligations.” This statement requires that the fair value of an asset retirement obligation be recognized in the period in which it is incurred. The associated asset retirement costs would be capitalized as part of the carrying amount of the long-lived asset. It would apply to legal obligations associated with the retirement of long-lived assets that result from the acquisition, construction, development and (or) the normal operation of a long-lived asset. This statement is effective for financial statements issued for fiscal years beginning after June 15, 2002. MichCon will adopt this statement in January 2003 and has not yet determined the impact of this statement on the consolidated financial statements.

Long-Lived Assets - On January 1, 2002, MichCon adopted SFAS No. 144, “Accounting for the Impairment or Disposal of Long-Lived Assets.” SFAS No. 144 supersedes SFAS No. 121, “Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed of”, but retains the fundamental provisions for recognizing and measuring impairment of long-lived assets to be held and used or disposed of by sale. The statement also supersedes the accounting and reporting provisions for the disposal of a segment of a business. SFAS No. 144 eliminates the conflict between accounting models for treating the disposition of long-lived assets that existed between SFAS No. 121 and the guidance for a segment of a business accounted for as a discontinued operation by adopting the methodology established in SFAS No. 121, and also resolves implementation issues related to SFAS No. 121. The adoption of the statement did not have an impact on the consolidated financial statements of MichCon.

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INDEPENDENT ACCOUNTANTS’ REPORT

To the Board of Directors and Shareholder of
Michigan Consolidated Gas Company:

We have reviewed the accompanying condensed consolidated statement of financial position of Michigan Consolidated Gas Company and subsidiaries as of June 30, 2002, and the related condensed consolidated statement of operations for the three-month and six-month periods ended June 30, 2002 and 2001, and the condensed consolidated statements of cash flows and retained earnings for the six-month periods ended June 30, 2002 and 2001. These financial statements are the responsibility of Michigan Consolidated Gas Company’s management.

We conducted our review in accordance with standards established by the American Institute of Certified Public Accountants. A review of interim financial information consists principally of applying analytical procedures to financial data and of making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with auditing standards generally accepted in the United States of America, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

Based on our review, we are not aware of any material modifications that should be made to such condensed consolidated financial statements for them to be in conformity with accounting principles generally accepted in the United States of America.

We have previously audited, in accordance with auditing standards generally accepted in the United States of America, the consolidated statement of financial position of Michigan Consolidated Gas Company and subsidiaries as of December 31, 2001, and the related consolidated statements of operations, cash flows and retained earnings for the year then ended (not presented herein); and in our report dated February 26, 2002, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated statement of financial position as of December 31, 2001 is fairly stated, in all material respects, in relation to the consolidated statement of financial position from which it has been derived.

/s/ DELOITTE & TOUCHE LLP

Detroit, Michigan
July 30, 2002

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OTHER INFORMATION

	EXHIBITS AND REPORTS ON FORM 8-K
(a)	Exhibits
(i)	Exhibits filed herewith.

Exhibit
Number	Description
15-4	Awareness Letter of Deloitte & Touche LLP regarding their report dated August 14, 2002
99-1	Chief Executive Officer Certification of Periodic Report
99-2	Chief Financial Officer Certification of Periodic Report
(b)	Reports on Form 8-K
	None.

18

SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		MICHIGAN CONSOLIDATED             GAS COMPANY
Date: August 14, 2002	By:	/s/ DANIEL G. BRUDZYNSKI Daniel G. Brudzynski Chief Accounting Officer, Vice President and Controller

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Michigan Consolidated Gas Company
Quarterly Report on Form 10-Q for Quarter Ended June 30, 2002
File No. 1-7310

Exhibit Index

Exhibit
Number	Description
15.4	Awareness Letter of Deloitte & Touche LLP regarding their report dated August 14, 2002.
99.1	Chief Executive Officer Certification of Periodic Report
99.2	Chief Financial Officer Certification of Periodic Report