The Brown Palace Hotel & Spa | Denver, Colorado

The 2026 tcbiomass+ Conference will be held at the historic Brown Palace Hotel & Spa, an iconic downtown Denver landmark since 1892. The hotel offers elegant meeting spaces, refined accommodations, and exceptional service—providing a seamless setting for learning, networking, and collaboration.

Located in the heart of downtown Denver, The Brown Palace places attendees steps from restaurants, cultural attractions, shopping, and entertainment, with easy access to transportation and the city’s vibrant business district. Between sessions, guests can enjoy distinctive dining, relax beneath the hotel’s famed atrium, or unwind at the Spa & Salon.

A special conference room rate will be available for tcbiomass+ attendees staying on-site, offering convenience and exclusive access to this timeless Denver destination.

A block of rooms has been reserved at a rate of $249/night plus tax. To make a reservation, please click here, for the GTI Energy tcbiomass+2026 rate.

Hotel reservations must be made by Monday, August 3, 2026. Availability is not guaranteed after the cut-off date or once the block of rooms is sold out, whichever occurs first. Since our room block fills quickly, we encourage you to book early.