Renewable Energy Fact Sheet

The document outlines how solar architecture—comprising passive and active systems—can be used globally to reduce energy costs and pollution. It details specific technologies like Trombe walls and sunspaces, noting that new office buildings can reduce energy costs by 30 to 50 percent. While active solar heating systems have higher initial costs than electrical systems, they are projected to pay for themselves within 7 to 10 years.

• Solar architecture can be implemented globally, including in cold, northern climates, through architectural modifications that allow buildings to use solar energy for lighting, heating, and cooling.
• Passive lighting and heating technologies include south-facing windows, clerestories, light pipes, and Trombe walls. Sunspaces located on the south side of a building can provide up to 60 percent of a home's winter heating.
• Active solar systems use mechanical components; active heating uses fans to blow air over heat-absorbing metal plates, while active cooling uses solar collectors to evaporate refrigerant to cool ambient air.

APA

Environmental and Energy Study Institute (2006). Renewable Energy Fact Sheet. https://www.eesi.org/files/solar_architecture_0506.pdf

Chicago

Environmental and Energy Study Institute. Renewable Energy Fact Sheet. 2006. https://www.eesi.org/files/solar_architecture_0506.pdf.

Wikipedia

{{cite report |author=Environmental and Energy Study Institute |title=Renewable Energy Fact Sheet |date=May 2006 |url=https://www.eesi.org/files/solar_architecture_0506.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{environmentalandenergystudyinstitute2006renewable, author = {{Environmental and Energy Study Institute}}, title = {{Renewable Energy Fact Sheet}}, institution = {Environmental and Energy Study Institute}, year = {2006}, month = may, url = {https://www.eesi.org/files/solar_architecture_0506.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }