Case Study | im体育平台属性 | im体育平台属性-im体育

im体育合作，对整个建筑进行了投资级能源审计，以确定建筑系统和设施改进策略的主要缺陷. The audit attributed the asset’s excessive energy consumption to a lack of fan control and failing interior zones. Based on these findings, Unico’s engineering team replaced pneumatic zone controls and corrected zoning issues, and installed variable frequency drive (VFD) controls on rooftop fan units and new energy controls to optimize operating schedules. Unico’s system enhancements resulted in an elevated ENERGY STAR rating of 95, and a LEED Gold certification. By 2011, the asset experienced a significant reduction in energy consumption resulting in annual energy savings of $115,000, and a residual value from energy savings of $1.17M. The net profit from the facility improvements reached $1.01M including $99,000 in cash savings recovered before sale. Additionally, the predicted payback period was reduced from 6.6 years to 2.3 years, and the actual savings surpassed the pro forma estimate by $75,000. Before sale, the single tenant, FAA, renewed their lease through 2015.' data-terms='{"case_study_service":[{"id":84,"name":"可持续性","slug":"sustainability","group":0,"taxonomy":{"name":"case_study_service","label":"Case Study 服务","singular_label":"Case Study Service","meta":{}},"description":"","parent_id":0,"count":5,"url":"http:\/\/xgcr.net\/case_study_service\/sustainability\/","meta":{}}],"case_study_region":[{"id":90,"name":"华盛顿","slug":"washington","group":0,"taxonomy":{"name":"case_study_region","label":"Case Study Regions","singular_label":"Case Study Region","meta":{}},"description":"","parent_id":0,"count":21,"url":"http:\/\/xgcr.net\/case_study_region\/washington\/","meta":{}}]}' id="post-7104">