FOUR TIMES SQUARE

DURST ORGANIZATION 1998

Barry Donaldson managed the sustainable initiatives for Tishman’s construction management of Four Times Square (Conde Nast Headquarters) including:
- Preconstruction energy and cost studies
- Renewable energy (building integrated photovoltaics)
- Fuel cells (2-200kw)
- Water-side economizer
- Energy efficient and low-emissions gas-fired absorption chillers
- Construction waste managment plan
- Indoor air quality (filtration and economizer)
- Tenant Guideline
- Commissioning guidelines
Annual energy usage is approximately 63,800 BTU / sf / year.

Building: 1,600,000 sf, 48 stories
Annual Energy Savings: 40%
Annual Cost Savings: $1,760,000
NYSERDA Financial Incentives: $18,500 &
$250,000