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Your 100% tax deductible contribution directly supports programs that improve the environment and human health. When you donate to IES, you’re helping grow a community of environmental stewards that will continue to make a difference for years to come.

Please send donations to: IES, 761 Newport Street, Denver, CO 80220
Credit card donations are welcome at:

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IES welcomes participation by all individuals and organizations that support our mission and goals.

PROFESSIONALS in all disciplines interested in environmental solutions may join IES as Institute Associates. Please contact us for more information.

STUDENTS with a Bachelor’s Degree, attending graduate school, and with graduate degrees are welcome to participate in IES’s Graduate Intern Program. Compensation and course credit may be available depending on the project. Please contact us for more information.

IES professionals are available as guest speakers and lecturers for academic courses and seminars.


Please call or email us with your questions, comments, and for more information. We welcome your inquiries and input.

Institute for Environmental Solutions
761 Newport Street
Denver, Colorado
80220-5554 USA


To contact the Institute for Environmental Solutions by email, please fill out the below form.