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Green Tier Participant
to become a Green Tier participant.
DNR contact
Shelly Allness
PO Box 7921
101 S Webster Street
Madison WI 53703
Company contact
Melvin Dokter
Director, Manufacturing Engineering
2191 Ward Ave
La Crosse WI 54601
Chart Energy & Chemicals, Inc. [exit DNR]

Chart Energy & Chemicals, Inc. EMS Certified to ISO 14001 Tier 2 participant since 7/12/2017

Chart Energy & Chemicals, a division of Chart Industries Inc. designs and manufactures cryogenic equipment used in many parts of the liquid gas supply chain.

About the Company

Chart Energy & Chemical’s products are used in the separation of oxygen, nitrogen and noble gases in the processing of natural gas. In addition, their distribution and storage division produces products that are fundamental to the delivery and end-use of liquid gases in many industrial and energy applications.

As a part of Green Tier, Chart Energy & Chemicals will continue to implement their environmental management system, undertake all required audits and will submit an annual report to the department.

Environmental Activities

Chart Energy and Chemical’s recent environmental accomplishments include:

  • Removing all solvents from their standard cleaning process and replacing them with an aqueous system for fin forming oil removal
  • Reducing aluminum scrap by 15 percent
  • Becoming a zero landfill facility; recycling all metals, plastics and cardboard and incinerating all hazardous waste
  • Implementing a helium usage reduction program
  • Implementing an electrical peak demand shaving goal of 25 percent

Annual report

Acceptance letter

Participation contract

News Release


Last revised: Tuesday October 02 2018