NREL, National Trust offer energy roadmap for small buildings and small portfolios

The National Renewable Energy Laboratory and the National Trust for Historic Preservation’s Preservation Green Lab initiative have released the report “Industry Research and Recommendations for Small Buildings and Small Portfolios,” analyzing untapped opportunities in energy savings. Reported barriers to energy conservation for owners and operators of small buildings (<50,000 sf) and portfolios (a small number of small buildings) include limited capital, higher transaction costs relative to energy cost savings, lack of time to research and implement solutions, split incentive obstacles between owners and tenants, and lack of available sector-specific resources and technologies.

In addition, service providers, utilities, and financial institutions often cater to larger players because ROI is typically faster and larger with big projects. NREL points out that the “small” sector is still important because more than 90% of U.S. commercial buildings fall into this category, accounting for 51% of total floor space and consuming more than 40% of the energy used in U.S. commercial buildings. The authors offer the Department of Energy's Building Technologies Office a potential course of action for engaging owners and operators, removing barriers, and establishing and achieving sector-specific energy goals.

The editors of Building Design+Construction present 10 “Great Solutions” that highlight innovative technology and products that can be used to address some of the many problems Building Teams face in their day-to-day work. Readers are encouraged to submit entries for Great Solutions; if we use yours, you’ll receive a $25 gift certificate. Look for more Great Solutions in 2012 at: www.bdcnetwork.com/greatsolutions/2012.

Rainscreen system installed at the west building envelope expansion of the University of Arizona’s Meinel Optical Sciences Center in Tucson, with its folded glass wall and copper-paneled, breathable cladding over precast concrete.

| Dec 10, 2011

Energy performance starts at the building envelope

Rainscreen system installed at the west building expansion of the University of Arizona’s Meinel Optical Sciences Center in Tucson, with its folded glass wall and copper-paneled, breathable cladding over precast concrete.

| Dec 10, 2011

Turning Balconies Outside In

Operable glass balcony glazing systems provide solution to increase usable space in residential and commercial structures.

| Dec 10, 2011

BIM tools to make your project easier to manage

Two innovations—program manager Gafcon’s SharePoint360 project management platform and a new BIM “wall creator” add-on developed by ClarkDietrich Building Systems for use with the Revit BIM platform and construction consultant—show how fabricators and owner’s reps are stepping in to fill the gaps between construction and design that can typically be exposed by working with a 3D model.