City level collaboration to reduce greenhouse emissions and achieve sustainable development.UNFCCC. Technical Expert Meeting, Bonn, Germany
BOGOTÁColombia
Bogotá Planning Department May 9 2017
Rethinking planning within the Metropolitan area of Bogotá
Municipalities related to BogotaUrban Relationship (20) – 60%Rural Relationship (13) – 40%
Rethinking planning within the Metropolitan area of Bogotá2000 – 7.2 million
Rethinking planning within the Metropolitan area of Bogotá2010 – 8.7 million
Rethinking planning within the Metropolitan area of Bogotá2016 – 9.4 million
Rethinking planning within the Metropolitan area of BogotáLand Use Regulation early 2000´s
ResidentialPublic facilitiesRetailServicesIndustrialSub-UrbanMiningCentral Areas
Rethinking planning within the Metropolitan area of BogotáCurrent Land Ocupation
HOUSING DENSITYRegion:Low Density (4 to 60 viv/h ) Mixted with Industrial and Logistics developments
Bogotá:High Density ( 200 viv/h )
Variation of theUrban Perimeter(2000-2015)
Rethinking planning within the Metropolitan area of BogotáThe Challenge: Population and Housing
1. Quantitative and qualitative current deficit of 306.780 homes.
Source: Bogotá Planning Department, City System by National Planning Department (Colombia) and National Statistics Department (DANE - Colombia).
Rethinking planning within the Metropolitan area of BogotáThe Challenge: Population and Housing
2. Population growth of 3.6 millon inhabitants from 2015 to 2050
1.0 x8,7 9,9 11,1 12,1 12,9
2010 2020 2030 2040 2050
Source: City System by National Planning Department (Colombia)
Population in millions per year
2015
9.3
3.6 million
Rethinking planning within the Metropolitan area of BogotáThe Challenge: Population and Housing
3. Household size reduction: from a currently average of 3.2 inhabitants to 2.4 in 2050 per household
Source: National Statistics Department (DANE - Colombia), Nakono Database, UN Global Urban Observatory y World Bank
5,1 4,5
3,9 3,3
2,9 2,7 2,6 2,4
1980 1990 2000 2010 2020 2030 2040 2050
2016
3.2
Household size per year
0.75x
Rethinking planning within the Metropolitan area of BogotáThe Challenge: Population and Housing
4. The number of households will be multiplied by 2.1 by 2050
Source: National Statistics Department (DANE - Colombia), Nakono Database, UN Global Urban Observatory y World Bank. Projections based on global rates according to the average household size for those years.
*Households in millions
2.1x2,9 2,6
2,7
5,3 0,3 0,3 1,0
1,4
Natural Growth
AdditionalResdencial
Units
Residential Units2050
Household Size Growth
Residential Units2015
Déficit Solution
Rethinking planning within the Metropolitan area of BogotáThe Challenge: Population and Housing
5. For every 51 square meters of housing sold in Bogotá, 49 are sold in the surrounding municipalities: 1 in 2 families has bought their house outside Bogotá in the last years.
Source: Galeria Inmobiliaria, Bogotá.
46,8%
48,5%48,9%
45,0%
46,0%
47,0%
48,0%
49,0%
50,0%
2013 2014 2015
% Mt2 sold in the neighbour municipalities / Total Mt2 sold in the Sabana and Bogotá
Rethinking planning within the Metropolitan area of BogotáThe Challenge: Population and Housing
5. The situation is even more dramatic for social housing due to the high prices of land in Bogotá, combined with the lack of enabled land for future developments.
Source: Galeria Inmobiliaria, Bogotá.
65,16%
67,59%66,86%
2013 2014 2015
% Mt2 sold in the neighbour municipalities / Total Mt2 sold in the Sabana and Bogotá
Social Housing
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Cajicá, Municipality located north of Bogotá. 2007
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Cajicá, Municipality located north of Bogotá. 2016
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Cajicá - Chia, Municipalities located north of Bogotá. 2007
Fuente: Google Earth
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Cajicá - Chia, Municipalities located north of Bogotá. 2016
Fuente: Google Earth
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Funza - Mosquera, Municipalities located west of Bogotá. 2007Fuente: Google Earth
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Funza - Mosquera, Municipalities located west of Bogotá. 2016
Fuente: Google Earth
Rethinking planning within the Metropolitan area of BogotáLow density housing and spontaneous social housing without adequate urban supports
Rethinking planning within the Metropolitan area of BogotáURBAN SPRAWL IF WE CONTINUE TO OCCUPY THE TERRITORY AS BEFORE
Key factors for sustainable development in BogotáBalances within the city and its region
Bogotá Region3.
Urban development Environmental sustainability
1.
Macro Micro4.
Public Sector5.
Urban renovation –improvement of the life
quality2.
Private Sector
Compact expansion –Efficient city
Urban Regulation6. Specific Projects
Rethinking planning within the Metropolitan area of BogotáProjected Housing
Urban regeneration ----------------------------------------- 300.000 houses Lagos de Torca ---------------------------------------------- 110.000 houses Ciudad Norte ------------------------------------------------- 384.000 houses Ciudad Río ---------------------------------------------------- 180.000 houses Usme ---------------------------------------------------------- 28.000 houses Bosa ----------------------------------------------------------- 26.000 houses Lagos del Tunjuelo ----------------------------------------- 66.000 houses
Total 1.094.000 houses
The 2.7 million houses that need to be allocated in Bogotá and its region in 2050 could be distributed as following:
Deficit (in other municipalities to be solved) --- 1.606.000 houses
Rethinking planning within the Metropolitan area of BogotáProjected Housing
Key factor:NEW AIRPORT PROJECTED
! .
! .
! .
! .
! .
! .
! .
! .
! .
! .
Rethinking planning within the Metropolitan area of BogotáProjected Housing
Urban Renovation along the efficient Public Transportation
Decree 621 de 2016 for two corridors
Urban Project “Lagos de Torca”.Decree 88 de 2017
Urban Project “Ciudad Norte”.To be approved in new POT
Urban Project “Ciudad Río”.To be approved in new POT
Key factor:NEW AIRPORT PROJECTED
Urban Project “Ciudad Usme”.To be approved in new POT
Urban Project “Ciudad Mosquera”.To be approved by Mosquera
Responsible densification in Municipalities