Solar 20/20 Hotels: Save Money &
Erase Your Carbon Footprint For Free

Please use our ASES TripZero travel portal to save money and carbon!

We are pleased to once again partner with TripZero to offset your carbon footprint for your conference travel. Please book through our portal, and be sure to calculate your carbon footprint so that we can erase it with Certified Carbon Offsets!

We have selected four hotels in the D.C. area at a variety of price points. It is an easy walk/commute to the event.  Please use the travel portal to save money and carbon!

ASES SOLAR 20/20 Hotels:

The Westin Georgetown: Stay just steps from Solar 20/20
Holiday Inn National Airport/Crystal City: The most affordable event hotel
Hilton Garden Inn Arlington: Close and Affordable
Hilton Arlington: Historic Luxury in Arlington

Getting to SOLAR 20/20

SOLAR 20/20 will be held in multiple rooms in the Cloyd Heck Marvin Center on the campus of The George Washington University in the Foggy Bottom neighborhood.

Getting to Foggy Bottom

Foggy Bottom is conveniently located in the heart of Washington, D.C., close to three major airports, including Ronald Reagan Washington National, Washington Dulles International and Baltimore Washington International, as well as to Union Station where you can take the bus or train. Public transportation is at your doorstep with the Foggy Bottom/GWU Metro stop on the Orange, Blue and Silver lines located right on campus.


If you’re driving to campus, you can enter the Marvin Center’s address of 800 21st Street NW into your GPS as a reference point. Be sure to review the parking garage rates and hours before you arrive.
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