Nonprofit
Greenest
Runs Greentool, an online tool for finding products, services, and companies that help or harm the environment. Volunteers research and edit its data through an online portal.
- Online OK
Saved in this browser only.
What they do
Volunteers apply for remote roles on greenest.org, such as Environmental Analyst or Citizen Scientist, to research and edit the data in the portal. Anyone can also submit a business or product for review through the review request form.
Who it is for
- Who can join
- Open to anyone
- Who is there
- Adults of any age
When and where
We do not know the schedule yet. Ask the group.
Mailing address (IRS)
A mailing address on file, not a meeting place. We show only the ZIP code.
- ZIP code
- 19104
- Part of the city
- University Southwest
We do not have a meeting place for this group yet.
You can join online.
Your first visit
Feeling unsure the first time is normal. Most groups are glad when someone new walks in.
First step: Open greenest.org/careers/all and apply for a remote analyst role, or send a business or product to the review request form..
Check with the group before you show up. You need to sign up first.
What to expect
The site does not say how much time a volunteer role takes, what training is given, or how long an application takes. The public review form asks for a business name, a website, and a description, and the site does not say how long a review takes.
Tips for your first visit
- If no role matches your skills, the careers page says you can send a resume through the Contact Us page.
- The review request form is a way to help without applying for a role.
Newcomer welcome
Takes some effort for newcomers (2 out of 5). Why we say this: Portal editing requires a volunteer application, so the way in is an application step. The public review forms are open to anyone but ask for business details..
Cost and commitment
- Cost
- Cost not known yet. The listed roles are unpaid volunteer positions. The site does not say whether there is any fee.
Access and languages
- Wheelchair access
- We do not know yet. Ask the group before you go.
- Languages spoken
- We do not know yet which languages are spoken.
Requirements
We found no special requirements. Ask the group if you are not sure.
How to reach them
We copy contact details as the group or a public source published them. Each one shows where it came from.
- Website: greentool.org Source: nccsdata.s3.us-east-1.amazonaws.com, seen October 4, 2026
- Contact: Stas Zharko Source: IRS Exempt Organizations Business Master File, Pennsylvania extract, seen October 4, 2026 ; Source: nccsdata.s3.us-east-1.amazonaws.com, seen October 4, 2026
Sources and last check
Checked by our research team on October 8, 2026. This was a closer look, including what a first visit is like.
- Last checked by our team
- October 8, 2026
- Status
- Probably active
- Our confidence in this listing
- Medium
We think this group is probably still active, but the newest sign we found is more than a year old.
- IRS Exempt Organizations Business Master File, Pennsylvania extract, seen October 4, 2026. Supports: Name, Location, Contact name, Ein
- nccsdata.s3.us-east-1.amazonaws.com, seen October 4, 2026. Supports: Name, Location, Website, Contact name, Ein
- greentool.org, seen October 8, 2026. Supports: Summary, What they do, First step, Online ok
- greentool.org, seen October 8, 2026. Supports: Status
- greenest.org, seen October 8, 2026. Supports: What they do, First step, First visit tips, Cost, Sign up needed
- greenest.org, seen October 8, 2026. Supports: What they do, First step, What to expect
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