Ciudades Sostenibles:

Medidas de conservación

energética para proyectos

Cristina Algaze Beato

César Echevarría

US Green Building Council:

US Caribbean Chapter

SYNERGY

The interaction of two or

more agents

to produce a combined

effect greater

than the sum of their

separate effects

CO2 EMMISSIONS

Shade

ENERGY EFFICIENCY

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ENERGY EFFICIENCY

Natural Ventilation

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ENERGY EFFICIENCY

Natural Ventilation

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ENERGY EFFICIENCY

OOPERATIONS AND MAINTENANCE

Natural Ventilation

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Equipment Efficiency

ENERGY EFFICIENCY

OOPERATIONS AND MAINTENANCE

Natural Ventilation

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Renewable Energy

Equipment Efficiency

ENERGY EFFICIENCY

OOPERATIONS AND MAINTENANCE

Areas Verdes Urbanas

• Manejo de Escorrentía

• Reduce Efecto Isla de Calor

• Absorbe CO2

• Promueve Biodiversidad

• Amigable a la sociedad

Desempeño de Ventanas

127.5 million kWh/year

Ahorros Energéticos y Ganacias por Desempeño

GSA Buildings : 5 lecciones aprendidas

Estrategias de Iluminación Natural

317.2 million kWh/year

Ahorros Energéticos y Ganacias por Desempeño

GSA Buildings : 5 lecciones aprendidas

Ahorros Energéticos y Ganacias por Desempeño

GSA Buildings : 5 lecciones aprendidas

Ajustes de Temperatura

18.7 million kWh/year

Manejo de Filtros

10.8 million kWh/year

Ahorros Energéticos y Ganacias por Desempeño

GSA Buildings : 5 lecciones aprendidas

Selección de Equipo

94 million kWh/year

Ahorros Energéticos y Ganacias por Desempeño

GSA Buildings : 5 lecciones aprendidas

Test

USGBCUSGBC

Architects

Building

Owners

Planners

Federal,

Local,

and State

Governments

Utility

Managers

Nonprofit Leaders

Engineers

Building

Tenants

Property

Managers

Product

Manufacturers

Interior

Designers

Code

Officials

Landscape

Architects

Financial

Planners

L EADERSHIP in

E NERGY and

E NVIRONMENTAL

D ESIGN

Herramienta de Evaluación

y Certificación de Edificios

Verdes

What is a Smart Grid?

Smart Grid is an upgrade to the actual electrical

grid. It overlays the power layer with a smart

information exchange and management layer

The Smart Grid purpose is to be capable of

routing power in more optimal ways to respond

to a very wide range of conditions and to

charge a premium to those that use energy

during peak hours

Smart Grids – Hay Futuro en el “Smart

Grid” para la Cuidad Sostenible

Two way communications from suppliers to

consumers to control appliances is not new

The growth of an extensive digital

communication network for the internet has

made it practical to consider a more

sophisticated type of smart grid.

The increased data transmission capacity has

made it conceptually possible to apply sensing,

measurement and control devices with two-way

communications to electricity production,

transmission, distribution and consumption

parts of the power grid at a more granular level

than previously

What can make it possible?

Devices could communicate information about grid

condition to system users, operators and automated

devices, making it possible for the average consumer

to dynamically respond to changes in grid condition,

instead of only utilities and very large customers

Increased capability of integrating renewable

electricity such as solar and wind, but has the

potential to do so more effectively.

When power is least expensive the user can allow the

smart grid to turn on selected home appliances such

as washing machines or factory processes that can

run at arbitrary hours. At peak times it could turn off

selected appliances to reduce demand

Goals

Smart energy demand includes any energy-user

actions to:

�Enhancement of reliability

�reduce peak demand,

�shift usage to off-peak hours,

�lower total energy consumption,

�actively manage electric vehicle charging,

�actively manage other usage to respond to

solar, wind, and other renewable resources, and

�buy more efficient appliances and equipment

over time based on a better understanding of

how energy is used by each appliance or item

of equipment.

Smart Energy Demand

Smart Energy Demand mechanisms and tactics

include:

�smart meters,

�dynamic pricing,

�smart thermostats and smart appliances,

�automated control of equipment,

�real-time and next day energy information

feedback to electricity users,

�usage by appliance data, and

�scheduling and control of loads such as

electric vehicle chargers, home area networks

(HANs), and others.

Smart Energy Demand

Future