CMS ENERGY CORP

CMS Energy was formed in 1987 as a holding company with its principal subsidiaries as Consumers Energy and NorthStar Clean Energy. On October 23, 1987, CMS Energy became a publicly owned company and was listed at the New York Stock Exchange. The company's history dates back to 1886, when William Augustine Foote and Samuel Jarvis initially approached Jackson, Michigan officials and asked them to support efforts to illuminate Jackson's downtown with electric arc lights. They formed a company, Jackson Electric Light Works in 1888. In 1889, they built a hydro plant project at the Trowbridge Dam on the Kalamazoo River in Allegan. Foote, after seeing some early success, began consolidating his small power companies and formed Commonwealth Power Company.

In 1907, Foote and Jarvis built Croton Hydro project on the Muskegon River, the first project in the world that could transmit 110,000 volts of electricity. In 1920, Foote and Jarvis offered preferred shares of their company to the public to secure sufficient financing to enter other energy and power generation sectors. Over the next decades the company built several coal-fired, natural gas, nuclear and electric facilities. In 1946, the company formed a strategic partnership with Panhandle Company to convert former natural gas fields to underground natural gas storage areas. CMS Energy's primary subsidiary, Consumers Energy, announced Michigan's first nuclear power plant in 1961, Big Rock Point in Charlevoix, Michigan.

The company announced another nuclear plant, Palisades Nuclear Generating Station on Lake Michigan, which first produced electricity in December, 1971 to serve 400,000 people a day. CMS Energy owned the plant until 2006, when it was sold to Entergy. It then announced a gas reforming plant to furnish heat for Michigan homes in 1971. This plant was the first of its kind in North America to produce synthetic gas, converting impure liquid petroleum into pipeline-quality natural gas.

In 1987, CMS Energy, a holding company with its principal subsidiaries as Consumers Power and CMS Enterprises was formed. Consumers Power was rebranded Consumers Energy in 1997. The firm was one of the first companies to introduce an online billing system in the late 1990s.

In 2001, the firm entered into an exploration agreement with Eritrea for oil exploration in the Dismin Block of the Red Sea.

In 2002, CMS Energy founded EnerBank USA.

In 2003, the firm moved its headquarters to One Energy Plaza in Jackson, Michigan. In 2007, the company announced plans to invest $6 billion in Michigan's energy future to support new power plant technology and identify new energy sources. [ citation needed ] In 2014, Consumers Energy opened Cross Winds Energy Park in Michigan's Tuscola County and signed a contract with General Electric to supply 621.79-kilowatt wind turbine engines for the project which has a total generating capacity of 105 megawatts.

Oct 1, 2021, CMS Energy Completes Sale of EnerBank USA to Regions Bank.

On Nov 1st 2022, CMS Enterprises changes name to NorthStar Clean Energy as it begins to serve more corporate clients.