MINING THE CITy
paris agreement
United Nations
United Nations, 12 DEC 2015
global
The Agreement sets out an ambition to limit climate change and global temperature rise to well below 2°C, with efforts to limit this to 1.5 °C.
paris agreement
European Climate Foundation
net zero 2050
national
United States legislation, 116th Congress, AOC
green new deal Coalition for Urban Transitions
urban
Climate Emergency, Urban Opportunity AIA
Architecture 2030 Natural Resources Defense Council
80x50 regional
Bloomberg Administration
planyc
Global
green new deal
80x50
United States legislation, 116th Congress, AOC, 07 FEB 2019
Natural Resources Defense Council
...upgrading all existing buildings in the United States and building new buildings to achieve maximum energy efficiency, water efficiency, safety, affordability, comfort, and durability...
The energy used in the city’s building stock is the largest (68%) contributor of GHG emissions. GHG emissions from buildings must be reduced from more than 35 million metric tons to between 8 and 9 MtCO2e (80%) annually by 2050.
35.6 MtCO2e 2014 Building GHG Emissions Envelope: 2.0 MtCO2e Cooling: 1.0 MtCO2e Heating: 4.4 MtCO2e Ventilation: 0.5 MtCO2e 27.7 MtCO2e Remaining Emissions
22% Reduction 1/4 Target Remaining Emissions
National
Regional
green new deal
80x50
United States legislation, 116th Congress, AOC, 07 FEB 2019
Natural Resources Defense Council
...Upgrading all existing buildings in the United States and building new buildings to achieve maximum energy efficiency, water efficiency, safety, affordability, comfort, and durability...
The energy used in the city’s building stock is the largest (68%) contributor of GHG emissions. GHG emissions from buildings must be reduced from more than 35 million metric tons to between 8 and 9 MtCO2e (80%) annually by 2050.
Facade Replace 56.7%
Glass needed 6,400 tons
COST 14.3% Annual GHG Emissions 16.1% Annual Building Energy Consumption 4 million
35.6 MtCO2e 2014 Building GHG Emissions Envelope: 2.0 MtCO2e Cooling: 1.0 MtCO2e Heating: 4.4 MtCO2e Ventilation: 0.5 MtCO2e 27.7 MtCO2e Remaining Emissions
22% Reduction 1/4 Target Remaining Emissions
National
Regional
WASTE FACILITIES RHRFs Transfer station C&D debris processing Toxic material treatment Recycle process Landfill
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MINING FACILITIES Mining Raw Material Transport Raw Material Storage Scalping Screening Washing/scrubbing Wet Classifying Dewatering Product Storage
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BUILK MANUFACTURE Charging raw material Melting in furnace Floating Coating Annealing Cutting Storage Transportation
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OPERATIONAL Lighting Space cooling Auxiliary motors Auxiliary equipments Water heating Space heating
Steel can be available QUANTITY 54,590’
LOCATION 375 PARK AVENUE DATE OF MANUFACTURE 1958
Stone can be available QUANTITY 224,640 sq ft
LOCATION 345 PARK AVENUE
DATE OF MANUFACTURE 1969
Partition Walls can be available QUANTITY 150 M sq ft
LOCATION 270 PARK AVENUE
DATE OF MANUFACTURE 1968
Curtain Walls can be available QUANTITY 57,405 sq ft LOCATION 390 Park Avenue
DATE OF MANUFACTURE 1952
Single Pane Window can be available
LOCATION 349 W 22nd St
QUANTITY 236 sq ft
DATE OF MANUFACTURE 1952
nyc material stock
timber
7.2 Million T
granite
93 Million T
concrete
50 Billion tons
glass 7800 t
Steel
26 Billion tonss
digital management system Demo video https://vimeo.com/369685379
NYC AS A JUST IN TIME SYSTEM FOR BUILDINGS
supply NEED NEED supply NEED NEED supply
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WAREHOUSE NEED supply !
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Town house
BUILDING AREA 41.5% GHG EMISSION 30% TARGET FULFILLMENT 6.08 - 9.12%
Self-sufficient inventory strategy GET INFO Location: Stock: Durability: Carbon footprint: Dimensions: Ownership: Fragibility: Feature:
Inventory
1.5 mi
improved double-layer window Digital Fabrication Double-layer glaze
Place Glass through calculation
Apply Adhesive to separate parts
post-war commercial building
BUILDING PERCENTAGE 6.1% GHG EMISSION 12.2% TARGET FULFILLMENT 2.17- 2.78%
Proximity + Fragility inventory strategy Stone
3 mi 1.5 mi Glass
improved insulation system
Remove single pane window
Original Facade
Improve Ceiling insulation
Add New insulation system
modern commercial building
BUILDING PERCENTAGE 5.9% GHG EMISSION 11.7% TARGET FULFILLMENT 4.86 - 5.27%
improved ventilation system Keep Part of original facade
Attach Second layer of facade
Add First layer of facade
Improve Ventilation through double facade
improved brise soleil system Reduce Vertical radiation From South
Reduce Horizontal radiation from west
Reduce Vertical radiation From South
JUST-IN-TIME DESIGN SYSTEM Demo video https://vimeo.com/369689487
evaluation
COST SAVINGS 1345 Millions of dollars
JOB CREATED 4025
MINING THE CITy