Help advance, promote, and protect climate and earth data for generations to come.

With your help, together we can sustain and advance long-term observations by scientists and citizen scientists.

Donate Online

We accept online donations via PayPal. Help support our efforts and donate online today.

Send us a Check

Donations by check are welcome – you can mail your donation to the following address. Please indicate on the check if you have any restrictions on funding or if you would like your donation targeted to a specific initiative.

Keeling Curve Foundation

2967 Briand Ave.

San Diego, CA 92122

Planned Giving

Consider including the Keeling Curve Foundation in your planned giving, including wills, trusts, and more. Please contact your estate planning advisor to discuss options for including the Foundation. EIN: 882035572. Please contact info@keelingcurve.org with any questions.

Honor a Loved One

Donations to the Keeling Curve Foundation honoring a loved one are a wonderful way to recognize a friend or family member, whether in celebration of an anniversary, a life, or a legacy. This is a thoughtful gift for those who love and safeguard the environment, scientific advancements in the earth and climate sciences, and beyond.

If you plan to donate via a check, please include the name of the honoree in your donation so we may celebrate/recognize the contribution in their name.

If you are donating via Paypal or another method, please complete our Google Form – coming soon – to indicate the honoree and the gift amount and method.

Donate Stock

The Foundation accepts donations of stock. For more information, please contact our Executive Director.

Make a Corporate Match

Many workplaces match contributions to your charity of interest. If your workplace participates in a corporate match program, please consult your HR office to see if your workplace will honor contribution matches to the Keeling Curve Foundation.

More ways to support us

researcher james mcclelland sampling water during ice breakup in kaktovik lagoon alaska
young female biologist sampling stream water for analysis

Your contribution helps ensure continued progress in tackling climate change and supporting earth's processes

We are a 501(c)(3) organization. All donations are tax-deductible.

EIN: 88-2035572

usgs researcher uses gpsequipped backpack to measure sand elevations
stars sparkling in the night sky near the Mauna Loa Observatory in Hawaii