1) Sustainability area(s).
Cities consuming over 70 percent of global energy use and, producing 40 to 50 percent of greenhouse gas emissions worldwide. In some cities, heating and cooling can account for up to half of local energy consumption. Any solution for the climate and energy transition must address sustainable urban heating and cooling, as well as electricity. One of the least-cost and most efficient solutions for reducing emissions and primary energy demand is the development of modern (climate-resilient and low-carbon) district energy in cities.
2) Sustainability Technology:
The combined new system – Stanford Energy System Innovations (SESI) – makes Stanford one of the most energy-efficient research universities in the world.
-SEIS represents a transformation of university energy supply from a 100% fossil-fuel-based combined heat and power plant to grid-sourced electricity and a more efficient electric heat recovery system.
-High-efficiency new-building standards and improvements to existing buildings, a high-voltage substation, state-of-the-art solar arrays and a new central energy facility (CUP) that incorporates the largest heat-recovery chillers ever installed in the U.S
-SESI uses a combination of heat recovery, low-temperature hot water distribution, and thermal energy storage to reduce campus greenhouse gas emissions by 68% and drinking water use by 15%
-Technology roadmap for building heating and cooling
#energy #water #systemsthinking #technology #ghgemission
3) Key Stakeholders
-City stakeholders- Include their plan
-Government agencies-Legislate and help private sectors to participate
-Civic society- Connect and partnership with the stakeholders
-Property owners-Able to join or innovate DES
-Financial Institutions-Finance DES projects
4) Steps Deploying Technology:
Public-Private People’s Partnership is the key to successful deployment of the project.
– Within the city, planing decide to financial aspects
– Build a community and infrastructure and educate public
– Within Public Private People’s Partnership leverage project within significant cities
Although DES is common on university and college campuses and more accessible to regulate, it’s possible to duplicate Stanford model within major cities. Current DES powered by mainly Fossil Fuel for changing that financial institutions and state, city policies will play an enormous role.