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Energy, Water & Waste Assessments

Since 2008, Greenrock has assisted more than 400 commercial properties throughout the US to permanently lower utility operating costs and raise property values, identifying more than $22MM in achievable energy and water savings for our clients. Greenrock's industry leading audit reports are affordable, detailed, and superbly accurate, with an efficiency wisdom share written for all clients,from asset managers to maintenance teams to corporate managers.

Energy & Water Management

With more than $25MM in annual utility spend under management, Greenrock provides full service energy & water management services to commercial properties throughout the US, with a focus on hotel and multi-family properties. Greenrock provides utility data and cost avoidance tracking, compliance and performance reporting, hotel brand sustainability platform management, project management, budgeting, bid reviews, and in-depth efficiency consulting to provide an affordable, comprehensive energy management program for your portfolio.

Retro-commissioning (RCx and DRCx) 

Large hotels, high-rise apartments, and convention centers have high HVAC energy and water costs. These costs can be very difficult to control, even in new buildings. Temperature settings, airflows, valve positions, schedules, and other system components and programs frequently fail, degrade or are changed to manual control.  Many of your energy wasting issues are invisible and have no effect on your space comfort or system operation which is why they go unnoticed.  However, these issues can silently and parasitically drain significant quantities of energy for many years .  Greenrock provides full service retro-commissioning studies and repairs that will optimize large central HVAC systems, remove the energy parasites, returning your buildings to efficient heating and cooling operation.

Commissioning (Cx)

Your building projects deserve the attention necessary to ensure that at the end of the project they perform at the highest level possible.  Commissioning can provide that attention via a QC process that carries from pre-design through functional testing, training and closeout.  The earlier in the process you identify issues, the cheaper they are to correct.  Let Greenrock assist you by providing one or all of the key steps in the Commissioning process. 

Training

Empowering property staff to manage energy, water, and waste costs is a core discipline in every good efficiency strategy. That is why Greenrock provides both informal and formal training to its client properties, ensuring that no-cost and low-cost savings opportunities are continually optimized. All of our onsite assessments are paired with training and wisdom sharing, so property staff can get to work immediately in effectively budgeting and purchasing efficiency retrofits, as well as operating property systems more efficiently.