8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported) May 15, 2013

Commission File Number	Registrant; State of Incorporation;         Address; and Telephone Number	IRS Employer Identification No.
1-9513	CMS ENERGY CORPORATION (A Michigan Corporation) One Energy Plaza Jackson, Michigan 49201 (517) 788-0550	38-2726431
1-5611	CONSUMERS ENERGY COMPANY (A Michigan Corporation) One Energy Plaza Jackson, Michigan 49201 (517) 788-0550	38-0442310

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01. Regulation FD Disclosure.

On May 17, 2013, CMS Energy Corporation and Consumers Energy Company are holding their annual meetings of shareholders. A copy of the presentation to attendees at the annual meetings is furnished as Exhibit 99.1 to this report.

In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, Item 7.01, including Exhibit 99.1, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth in such a filing.

Item 8.01. Other Events.

On May 15, 2013, the Michigan Public Service Commission (“MPSC”) approved a partial settlement agreement in Consumers Energy Company’s electric rate case, increasing Consumers Energy Company’s retail electric rates by $89 million annually. The partial settlement agreement was previously described in the Form 8-K filed on May 7, 2013. The settlement agreement and the May 15, 2013 MPSC order do not cover certain specified issues relating to the Advanced Metering Infrastructure program.

The rates authorized by the May 15, 2013, MPSC order will go into effect for service rendered on and after May 16, 2013.

For more information and to obtain a copy of the order please visit the MPSC’s website at: http://efile.mpsc.state.mi.us/efile/viewcase.php?casenum=17087.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

99.1 Presentation dated May 17, 2013

This Form 8-K contains “forward-looking statements” as defined in Rule 3b-6 of the Securities Exchange Act of 1934, as amended, Rule 175 of the Securities Act of 1933, as amended, and relevant legal decisions. The forward-looking statements are subject to risks and uncertainties. They should be read in conjunction with “FORWARD-LOOKING STATEMENTS AND INFORMATION” and “RISK FACTORS” sections of CMS Energy Corporation’s Form 10-K and Consumers Energy Company’s Form 10-K each for the Year Ended December 31, 2012 and as updated in CMS Energy Corporation’s and Consumers Energy Company’s Forms 10-Q for the Quarter Ended March 31, 2013. CMS Energy Corporation’s and Consumers Energy Company’s “FORWARD-LOOKING STATEMENTS AND INFORMATION” and “RISK FACTORS” sections are incorporated herein by reference and discuss important factors that could cause CMS Energy Corporation’s and Consumers Energy Company’s results to differ materially from those anticipated in such statements.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.

	CMS ENERGY CORPORATION
Dated: May 17, 2013	By:	/s/ Thomas J. Webb
		Thomas J. Webb
		Executive Vice President and
		Chief Financial Officer
	CONSUMERS ENERGY COMPANY
Dated: May 17, 2013	By:	/s/ Thomas J. Webb
		Thomas J. Webb
		Executive Vice President and
		Chief Financial Officer

Exhibit Index

99.1 Presentation dated May 17, 2013

EX-99.1

Exhibit 99.1

CMS ENERGY

2013 Annual Shareholders’ Meeting

CMS ENERGY

Annual Shareholders’ Meeting

John Russell

May 17, 2013

Growing Forward Strategy

CMS ENERGY

Consistent financial performance

Fair and timely regulation

Utility investment

Customer value

Safe, excellent operations

Durable strategy in place. Delivered on shareholder priorities.

JGR 1

Significant Accomplishments

CMS ENERGY

• Operational Performance

Employee Safety

Productivity Improvement

Employee Engagement

• New Records

Peak load – July 17, 2012

Lake Winds Energy Park

Smart Energy

Electric Rate Case Non-contested Settlement

CMS Investment Grade

JGR 2

EPS a and Dividend Growth. . . .

CMS ENERGY

EPSa

$1.66

$1.80

7%

$1.55

$1.63

1.60

7%

$1.45

1.40

$1.36

1.20

1.00

.80

.60

.40

.20

.00

2010

2011

2012

2013

Dividend

6%

$1. 02

$1.20

96¢

1.00

14%

.80

27%

84¢

.60

66¢

.40

.20

.00

2010

2011

2012

2013

Payout

49%

58%

62%

62%

. . . .provide strong TSR.

a Adjusted EPS (non-GAAP). Reconciliation to GAAP is on CMS Energy’s website, www.cmsenergy.com

JGR 3

Market Capitalization Growth

CMS ENERGY

$/bils

$7.6

8.0

$6.4

7.0

$5.6

6.0

5.0

4.0

$3.4

3.0

2.0

1.0

0.0

May 20, 2010

YE 2011

YE 2012

May 15, 2013

Market Capitalization at all-time high.

JGR 4

Three-year Stock Performance

CMS ENERGY

120%

$28.95

100

CMS 96%

80

60

40

Peers 54%

Philadelphia Utility

Index 37%

20

0

$14.74

-20

May

Aug

Nov

Feb

May

Aug

Nov

Feb

May

Aug

Nov

Feb

May

2010

2011

2012

2013

Start date May 20, 2010

End date May 15, 2013

JGR 5

One-year Stock Performance

CMS ENERGY

35%

$28.95

30

CMS 28%

25

Peers 22%

20

15

10

Philadelphia Utility

5

Index 11%

0

$22.70

-5

-10

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

2012

2013

Start date May 17, 2012

End date May 15, 2013

JGR 6

Q & A

CMS ENERGY

CMS ENERGY CORPORATION

Earnings Per Share By Year GAAP Reconciliation (Unaudited)

2010

2011

2012

Reported earnings (loss) per share - GAAP

$1.28

$1.58

$1.42

After-tax items:

Electric and gas utility

0.03

0.00

0.17

Enterprises

(0.03)

(0.11)

(0.01)

Corporate interest and other *

(0.01) *

Discontinued operations (income) loss

0.08

(0.01)

(0.03)

Asset impairment charges, net

-

-

-

Cumulative accounting changes

-

-

-

Adjusted earnings per share, including MTM - non-GAAP

$1.36

$1.45

$1.55

Mark-to-market impacts

Adjusted earnings per share, excluding MTM - non-GAAP

NA

NA

NA

*Less than $500 thousand or $0.01 per share.

CMS Energy provides financial results on both a reported (Generally Accepted Accounting Principles) and adjusted (non-GAAP) basis. Management views adjusted earnings as a key measure of the company’s present operating financial performance, unaffected by discontinued operations, asset sales, impairments, regulatory items from prior years, or other items. Certain of these items have the potential to impact, favorably or unfavorably, the company’s reported earnings in 2013. The company is not able to estimate the impact of these matters and is not providing reported earnings guidance.