Conservation Cafe: Data Centers


Bill Gates has said that artificial intelligence (“AI”) is the most important and revolutionary innovation in decades. But that innovation is very power- and data-intensive. AI is one of the key drivers in the spread of data centers across the region and the country, and it’s happening right now without...

Tree Planting in Gettysburg

Come help us plant 250 trees and install livestakes in a Riparian Forest Buffer! What to wear & bring Please dress for the weather, we are rain or shine! Volunteers need to wear long pants, clothes that can get dirty, and close-toed shoes (boots recommended). We also recommend a hat,...

Zero Waste DC Community Fair

Eastern Market Washington, DC

Join us at the Zero Waste DC Community Fair to learn how to reduce waste and live more sustainably! SAVE THE DATE: The DC Department of Public Works, in partnership with the Department of Energy and the Environment, is hosting the Zero Waste DC Community Fair Saturday to celebrate the release...

PGCLitterTRAK App Trainings


PGCLitterTRAK is a smartphone application (app) that can be used by community groups and individuals who are interested in reporting their efforts to reduce litter in their communities. Learn how to use this mobile app in one of the virtual sessions held on Mondays at 6 p.m. in April to support your clean-up...

City Nature

Oxon Run Park Valley & Wheeler Rd SE, Washington, DC

DC Citizen Science Water Quality Monitoring Training


Become a Water Quality Monitoring Citizen Scientist and gain hands-on experience collecting data and water samples throughout the District! No experience necessary! A certified water quality monitoring citizen scientist helps collect water quality samples from 24 sites across District waters weekly from May – September. Sampling is done Wednesday, with...