Ramah in the Rockies is a Colorado-based camp that is deeply committed to reducing their carbon footprint. In 2012, they designed and installed an innovative solar hot water system. Using commercial grade 500-gallon drinking-water bladders and a solar hot box, the 2012 system already successfully increased the water temperature of 45 degrees to upwards of 85 degrees. They supplemented the solar heat with conventional energy to increase the water to 104 degrees, the temperature needed for adequate hot water during showers. They estimated that by using this innovative technology, they consumed 25-33% less energy at the shower house. While happy with the successes they had realized so far, they wanted to improve the solar hot water design and system at their camp. The Gendler Grapevine Project helped them achieve that goal.
With their grant, Ramah in the Rockies improved the efficiency of their design and expanded its use to other places in the camp. These changes resulted in water being heated to over 90 degrees, thereby further reducing their carbon footprint. In addition, they developed educational programming about the system and promoted its design to other camps. To do so, they posted signs explaining how the system works and the intentionality of conservation, which served as an educational tool for the campers and staff. The educational programming will be fully implemented in the summer of 2014.
The development of this system was especially important during Shabbat. As a Sabbath observant camp, they needed to ensure that that all members of the community could shower (preferably with hot water) in a short period on Friday afternoon. With the expansion of the system, everyone at Ramah in the Rockies was able to take a hot shower erev Shabbat.
With the success they’ve realized with the solar hot water system, they’re beginning to plan for a similar system near the dining hall and perhaps the new staff house.
To learn more about the project and read a step-by-step guide on how you can replicate this project, click here.