GreenSpaces Challenge - Call to action

1. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
INVITATION TO PARTICIPATE IN
Challenge
Closing on 31st September 2011
Flagship Project
Number: BATF-08-49

2. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
GREENSPACES CHALLENGE – CALL TO ACTION
 GreenSpaces‟s mission is to achieve energy savings by reshaping the way
commercial buildings are designed & built
 It will demonstrate that the energy footprint can be economically reduced
from 40% to 10% of global energy usage, and serve as a model for all
buildings
 Today‟s technologies can cost effectively achieve these energy savings but
is yet to be discovered
 The GreenSpaces Challenge invites creative and innovative ideas,
products or services that will reduce cost and /or improve energy efficiency
 Join us in this global challenge to bring about changes that will make a
difference. Join the conversation that will change the way future buildings
are built, and help preserve the earth
 Best of the class ideas or solutions will be showcased in the flagship
project. For detailed information visit www.greenspaces.in/challenge
Flagship Project
Number: BATF-08-49

3. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
GREENSPACES CHALLENGE – CALL TO ACTION
List of opportunities for innovation for the Challenge - to reduce costs and /or improve
efficiency
Ice Storage Bio Reactor
Underfloor Air Displacement System Waste Water Treatment
Geothermal cooling Insulation
Green Data Centre Energy Efficient Laptops
Regenerative Elevators LED Lamps
PV Panels & Thermal Solar Fuel Cells
Drinking Water - RO Treatment Security & Access control
Façade BMS
Construction Technology & Methods Workstation w ith chairs
Construction Material Carpets & Paints
Occupant Health, Productivity & Well being Passive Cooling
Indoor Air Quality Other Great Ideas
Flagship Project
Number: BATF-08-49

4. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
OBJECTIVES
• Improve Energy efficiency
• Minimize Energy Consumption
• Reduce Cost
• Maximize Renewable Energy Use
• Achieve Project Vision
Flagship Project
Number: BATF-08-49

5. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
NEW TECHNOLOGY PARTNERS
We will accept New Technology Partners in cases where there is
improvement in energy and water efficiency, and/or reduction in cost and
benefits to occupants
Flagship Project
Number: BATF-08-49

6. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
INCENTIVE TO WINNING PARTICIPANTS
• Winners will become Technology partners of GreenSpaces for name and fame.
• As a “Flagship Project” for the Asia-Pacific Partnership (APP), Building and Appliance
Task Force (BATF) on Clean Development and Climate, successful technology
partners will be team members with an impressive and respected community of
professionals known worldwide
• „Flagship‟ means projects & activities that illustrate and demonstrate the vision and
objectives of the APP Partnership. The portfolio includes a full range of actions
intended by the Partnership – technology research & development, pilot projects,
demonstration & deployment activities, skill enhancement and best practice
dissemination www.asiapacificpartnership.org
• APP is a non-treaty agreement between Australia, Canada, India, Japan, China,
South Korea, & USA working towards energy security, air pollution reduction &
climate change mitigation to promote sustainable economic growth & poverty
reduction
• Buildings and Appliances Task Force (BATF) is one of the 8 public-private sector task
forces of the Partnership. BATF promotes best practices and demonstrates
technologies & building design principles that increase energy efficiency
Flagship Project
Number: BATF-08-49

7. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT VISION
• Buildings account for 40% of all energy used by humans on the
planet
• Energy demand is set to increase by 30% in the next 10 years
• 60% of humanity will be living in cities in the next 15 years
• There is a growing preference for working and living in healthy &
safe air-conditioned spaces
• By reducing the amount of energy used in buildings on the demand
side, and generating & using renewable energy, one can significantly
reduce carbon emissions, and earn carbon credits
• GreenSpaces will be meaningful for society, as it will demonstrate
that it is possible to reduce our energy footprint from 40% to 10%
while improving the productivity & health of occupants
Flagship Project
Number: BATF-08-49

8. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT VISION
• Although GreenSpaces is a commercial development, the proposed
Ideas, Innovation and Lifestyle changes are applicable and
replicable in Retail, Hotels, Homes or in any other building,
anywhere in the world
• It is a Cleantech /Greentech /IT application to buildings
• Is a world class project partnered with world class research labs &
companies
• GreenSpaces Project costs, excluding land, is US$ 162MM
• The civil & MEP costs are about 50-50
• The MEP costs for this project are 58% higher than for a standard „A‟
class building, with a pay back period of 6 years on added costs
• The CO2 savings per year are 36,000 tonnes on the demand side
• The above costs need to be reduced
Flagship Project
Number: BATF-08-49

9. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT VISION
• Energy savings per year are 41MM kWh (74.4% over standard „A‟
class building)
• Energy savings needs improvement
• Onsite renewable energy production is expected to be 1.6 MM kWh
per year from PV, Bio reactors, Regenerative elevators, etc. This
needs to be increased
• Energy saving lifestyle changes such as no jackets & ties in the
summer, ventilated back & bottom ergonomic chairs, variable height
tables, individual workspace temperature controls
• Provision for a healthy & safe work place using natural bio-filtered
indoor air that is of better quality than the ambient air
• The project seeks ideas for healthy living & being happy working
indoors
• Interiors that provide comfort & well-being for inhabitants
Flagship Project
Number: BATF-08-49

10. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT VISION
• Healthy food & happy living, outstanding air quality, reduction &
recycling of waste, zero water discharge, reduction of water
usage, availability of quality of drinking water, use of geo-thermal
energy, vertical gardens, maintaining natural habitat for birds &
enhancing the environment from Ornithological perspective using
local biodiversity, energy conservation on demand side, onsite
production of renewable energy, use of non carbon energy such
as hydro-electric power & wind energy, meeting International
specification & standards in regard to ventilation, lighting,
temperature, air conditioning, fire & safety, with a full range of
services such as crèche, medical, exercise, green data center,
shopping, food courts, recreation, education & training,
conferencing, are the key words for GreenSpaces for creating a
fun working environment.
Flagship Project
Number: BATF-08-49

11. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT SYNOPSIS
Total Plot Area 8.25 Acres
Location & Access 6 Km south of Delhi on National Highway NH 2
Direct Access from Highway
Latitude: 28 26‟ 18” N, Longitude: 77 18‟ 26” E
Ground coverage 40%
Floor Area Ratio (FAR) 250%
Built Up Area 1.75 million sqft
No. of towers 4 interlinked towers (3 basements, 23 upper levels)
Separate parking block (1 basement, 8 upper levels)
Facilities IT/ ITeS with Retail, Convertible Office Apartment, Medical,
Recreation, Green Data Center
Floor heights 3.4 M (B2, B3), 6M (B1, Ground, Podium), 3.75 M (21 upper levels)
Occupancy 8,000 day time, 4,000 night time
Car parking 2,087 cars with charging points for battery powered cars
Public Transport Direct access to Metro Station Sector -27A, Faridabad
Floor plate 8,000 sqft each x 4 per level or 32,000 sqft per level
Flagship Project
Number: BATF-08-49

12. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT OVERVIEW
• The project is being developed by Ecotrust Capital Advisors headed by Mr. Kamal
Meattle, CEO of Paharpur Business Centre (PBCTM-STIP)
• It is a campus style Technology / Innovation Park providing fully furnished offices
with supporting amenities
• In June 2008 Bureau of Energy Efficiency (BEE) Govt. of India (GOI), Ministry of
Power, after consultation with TERI recommended the Project to Ministry of
Environment and Forests, New Delhi
• The Ministry of Environment and Forests proposed the development as a Flagship
Project on 27 June 2008
• Approved on 30th October 2008 as FLAGSHIP project under Asia Pacific
Partnership (APP), falls under Building and Appliances Task Force (BATF)
Flagship Project
Number: BATF-08-49

13. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PROJECT GOALS
•Min. energy consumption A 75% reduction over a conventional A grade commercial building
•24hr business location IT during the day ITeS at night, BPO (voice & data), recycling all waste,
opportunities for carbon credits
•Healthiest work place Aimed at reducing attrition in the workplace and creating social
sustainability. Maximum use of daylight, high air quality, external views,
secure environments & amenities for recreation, well being, learning
•International Certification LEED 3.0 Platinum 103/110 points
TERI GRIHA 98/100 points. 5 star rating.
CDM project
BEE Star rated building
•Economically sustainable To show that „Green is Green‟. Sustainable designed commercial
developments are economically viable & profitable.
•Reference project Approved Flagship Project with APP.
•Operational Standards ISO 14001:2004 for Environment Management System
ISO 9001:2000 for Quality Management System
SA 8000:2001 for International Standard for Social Accountability
OHSAS 18001:1999 for Occupational Health & Safety -
Management System.
ISO 22000: 2005 for Food Safety Management System
Commitment to UN Global Compact
Flagship Project
Number: BATF-08-49

14. Special Economic Zone, Delhi NCR, India greenspaces
GREENSPACES - ENERGY CONSERVATION MEASURES (ECM)
 Insulated Wall
 Insulated Roof
 Fins & Overhangs
 Lower lighting power
 Occupancy Sensors
 Daylight Sensors
 Variable frequency drives on Air handling units, Secondary Pumps, Cooling towers
 Chilling machines with high coefficient of performance (COP)
 Thermal Energy Storage system
 Under Floor Air Displacement System
 Free cooling during favorable outside conditions
 Pre cooling of fresh air by using dual wheel
 Change in operating set point at 25OC
 Cooling towers with approach of 1OC
 Solar hot water
www.greenspaces.in

15. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
SUPPORT FROM INTERNATIONAL LABORATORIES
Three US National Laboratories:
• Lawrence Berkeley National Laboratory
• Oak Ridge National Laboratory
• National Renewable Energy Laboratory
Currently these laboratories are assisting us in reducing cost & / improve energy efficiency
under grants from Department of Energy, USA as we are a reference Flagship project of
the Asia Pacific Partnership – BATF-08-49 www.asiapacificpartnership.org
Flagship Project
Number: BATF-08-49

16. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
TECHNOLOGY / COST CHALLENGES
In order to reduce high costs & maximize energy
efficiency we are still looking for better Ideas &
Technologies to help us achieve our Objectives as listed
in the following slides.
The identified Challenges are divided into two
categories namely Technology & Cost
Flagship Project
Number: BATF-08-49

17. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
UNDERFLOOR AIR DISPLACEMENT SYSTEM
Our Requirement:
 Permit individual temperature control for all the 8,000 workstations
 Outside Condition: 107 Deg. F DB /75 Deg. F WB
 Inside condition: 77 Deg. F DB / 55% RH (ASHRAE Thermal Comfort Standard)
 Floor Height 3.75 M (21 floors)
Benefits:
 Important to achieve minimum air-conditioning load, humidity and temperature control
Challenge
 High cost
 Success of the system in Delhi‟s weather conditions
Known Alternatives:
 Passive cooling technologies like chilled beam
Flagship Project
Number: BATF-08-49

18. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
REGENERATIVE ELEVATORS
Our Requirement is as below or equivalent /better for very energy
efficient equipment:
 8 No. 1600kg, 24 Persons (1.75 mps) Gearless Elevators with
regenerative VVVF Drive
 8 No. 1600kg, 24 Persons (2.5 mps) Gearless Elevators with
regenerative VVVF Drive
 16 No. 1600kg, 24 Persons (4 mps) Gearless Elevators with VVVF
Drive
 4 No. 20 persons (2.5 mps) Parking elevators with VVVF Drive
 4 No. 1000kg Service Elevators (2.5 mps) Gearless Elevators VVVF
Drive
 4 No. 35 inclination 1.0 m wide Escalators with VVVF Drive
Contd: 2
Flagship Project
Number: BATF-08-49

19. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
REGENERATIVE ELEVATORS
Benefits:
 Elevators with regenerative capabilities will save energy
 Expect to share energy savings with users of elevator by walking up
and using the elevators getting down
Challenges:
 High cost of Regenerative Elevators, long pay back period
 Optimum utilization of power generated by elevators
Expectations:
 Reduced pay back period
 Reliable & Local service support
For details
click here
Flagship Project
Number: BATF-08-49

20. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PV PANELS & THERMAL SOLAR
Our Requirement:
 Solar Hot Water System for 100% hot water demand of 10,000 LPD
 Hot water supply through solar hot water system for kitchen, health club & guesthouse.
 Solar Power Generation of electricity using PV with no storage. Area available 12,000 sqm
on roof top, 2,900 sqm on south side windows and the entire façade of the buildings
Challenges:
 Lower water temperature in Winter & Rainy Seasons
 To reduce CAPEX for solar PV plant
 Select the optimum system after comparing PV, Solar concentrators & others
Known Alternatives:
 Solar Concentrators, Fresnel solar collector. Co-generation
Flagship Project
Number: BATF-08-49

21. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
GEO THERMAL COOLING
Status till date
 Geo thermal & water survey reports conducted
 Approx. 900 TR condenser water cooling designed with Geothermal System
 Well‟s temperature Borewell Water Temperature Readings
Depth Reading Water Ambient
Borewell #
(ft) Time Temp Temp
1 500 0900 32 20.5
2 460 0900 32.5 21.5
3 300 0900 29.5 22
 Hydrogeological study done
Path ahead
 Use Geothermal cooling for balance areas fed by conventional cooling tower
Challenge
 High cost of Geothermal cooling compared to conventional cooling towers
 Expertise on the designing of system For more
details
 Increase the quantity of water usage by Geothermal cooling
contact us
Flagship Project
Number: BATF-08-49

22. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
ONSITE BIO METHANATION
Status till date
 Bio-methanation to produce methane/bio-diesel from on-site waste to power fuel-
cells
 Food waste
 Human Excreta from occupants - 8,000 during day & 4,000 during night
Path ahead
 To improve upon the Bio reactor technology available
from TERI (TEAM – TERI‟s Enhanced Acidification
and Methanation process) www.teriin.org
 Convert waste into bio-diesel
Challenge
 Find Cost effective solution to use the gas for
cooking or generating electricity using fuel cell
Flagship Project
Number: BATF-08-49

23. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
LED LAMPS & SUPER T-8 LAMPS
Status till date
 LED lighting fixtures available till date are not efficient as Super T8 lamps
 No mercury content in LED lamp & higher lamp life of LEDs
 Lighting study done
Path ahead
 Use of LED lights for workstation task lighting for 8,000 desks /rooms at night
 Use of lux level cum motion based sensors for efficient lighting management
& day lighting control
Challenge
 Find supplier offering technology at an affordable cost
 Thermal management of LED source lamps
 Efficacy of LED lamps under typical office hour conditions
For details
 Find ways to dispose off the heat generated from lighting outside through click here
separate ventilation
Flagship Project
Number: BATF-08-49

24. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
WASTE WATER TREATMENT
Status till date
 Current proposed technology is Membrane Bio Reactor
Path ahead
 Exploring Sustainable waste water management
technology using green plants
 Use of green plants for creating a sustainable
ecosystem of micro-organisms for treating waste water
or from another source
Challenge
 Evaluating other similar technologies
Flagship Project
Number: BATF-08-49

25. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
FAÇADE WORKS
Status till date
 Integrated insulated façade technology
 Currently the average façade cost is estimated at
12 US $/ sqft.
 Design, Supply & installation of an airtight façade
as indoor air quality in the building is being
controlled by purifying the ambient fresh air.
Path ahead
 Assistance in finding alternative cost effective
technology/ suppliers
For details
click here
Flagship Project
Number: BATF-08-49

26. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
ICE STORAGE
Status till date
 Provide 2,000 TRH Ice Storage to shave off peak demand on air-conditioning
 Cooling to be drawn from Ice storage during the peak hours, & will be charged during
low load hours
 Estimated demand load variation, with fixed load 750TR for Data Centre, ranges from
1,500 TR to 2,144TR
Path ahead
 Use of Ice inventory Management system which will assess the facility manager to
measure the energy stored during & post charging process
 To make use of stored energy during high electricity tariff rate or during mild load period
Challenge
 High cost of meters & storage tanks
Flagship Project
Number: BATF-08-49

27. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PURIFIED DRINKING WATER
Status till date
 Drinking water requirement – 25,000 LPD
 Drinking Water Supply to all office occupants at designated locations
 Separate treatment of water as per IS:10500 drinking water standards
 Distribution of drinking water through dedicated network of pipes & pumps
Path ahead
 Higher efficiency RO based water treatment Plant
 Generating water from ambient air
Challenge
 Treatment of reject from RO plant with high TDS levels
 High Cost of Stainless Steel tanks & RO plant
 Find Alternative to the RO system to reduce cost
Flagship Project
Number: BATF-08-49

28. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
GREEN DATA CENTRE
Status till date
• Tier III + Green Data Centre
• Rack area 15,000 sqft with electrical demand load of 2 – 8 MW
• Servers of all Building tenants will be housed in this area
Path ahead
• Green data Center efficiency ratio i.e. Processing Power / Total Power used - including
UPS, Cooling and Processing should be less than 0.5
• Servers using water cooled chips generating hot water for absorption cooling
• Water cooled air-conditioning
Challenge
• Technology
• Reduction in cost & energy
Flagship Project
Number: BATF-08-49

29. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
GREEN WALLS
Status till date
 Area available for green walls - 3,000 sqm
 Green Façade on towers and parking
Path ahead
 Water Proof Panels
 Automatic irrigation system
 Water efficient system
 Hydroponics
 Appropriate plants
Challenge
• Integration into building‟s Air Circulation System
• Feasibility in Delhi /NCR region
Flagship Project
Number: BATF-08-49

30. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
WORKSTATION WITH CHAIR
Status till date
• Height adjustable, ergonomic design workstation (Facility Management controlled)
• Bottom and back ventilated chairs with adjustable height and hand rest
• Total requirement ~ 8,000 chairs & workstations
• Path ahead
• Zero /Low maintenance
• Indoor Air Quality (IAQ) friendly, specifically low VOC
• Challenge
• High Cost
Flagship Project
Number: BATF-08-49

31. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
CARPET
Status till date
 Zero VOC with recycled contents Carpets for entire office space
 Total requirement ~ 60,000 Sqm
 Carpet & Rug Institute (CRI) certified
Path ahead
• Zero /low maintenance
• Easy /local recycling
• Indoor Air Quality (IAQ) friendly
Challenge
• High Cost
• Local manufacturing
Flagship Project
Number: BATF-08-49

32. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
PAINTS
Status till date
• Zero VOC
• Eco friendly
• Lead free, non-toxic paint
• Heat reflective paint for exteriors
Path ahead
• Indoor Air Quality (IAQ) friendly
• Pollution or VOC/CO2 absorbing paints
Challenge
• Availability
Flagship Project
Number: BATF-08-49

33. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
WATER PROOFING & INSULATION
Status till date
• High albedo roof membrane of thermoplastic-polyolefin with heat welded seams
including insulation, vapor retarder etc
• Entire roof & walls to be waterproofed and insulated
Path ahead
• Eco-friendly
• Long lasting
Challenge
• Cost & energy efficiency
Flagship Project
Number: BATF-08-49

34. Special Economic Zone, Delhi NCR, India greenspaces
GREENSPACES - COMPONENTS
www.greenspaces.in

35. Special Economic Zone, Delhi NCR, India greenspaces
SECTION
www.greenspaces.in

36. IT/ITeS Special Economic Zone, Delhi NCR, India greenspaces
FLOOR SECTION FOR DAYLIGHT
2325
3750
2325
450
16000
North and Shallow
Proportionate Under floor Task
south Light shelves floor plate
floor height ventilation lighting
openings width
www.greenspaces.in

37. Special Economic Zone, Delhi NCR, India greenspaces
TEAM
www.greenspaces.in

38. Special Economic Zone, Delhi NCR, India greenspaces
PROJECT HON. ADVISORS
Prof. Charles L. Cooney Professor of Chemical & Biochemical Engineering at MIT
Mahendra K. Daga Chairman & Managing Director of Orient Ceramics and Industries Ltd.
Prof. Leon R. Glicksman Professor of Building Technology & Mechanical Engineering at MIT
Assistant Professor & Head, Centre for IT in Building Sciences, International
Prof. Vishal Garg
Institute of Information Technology, Hyderabad
President, WorldBuild Technologies, Inc. and Founder of the U.S. Green
David Gottfried
Building Council
James Hartzfeld Director, Interface FLOR, Co-Founder of the U.S. Green Building Council
Professor of Civil and Environmental Engineering (Emeritus) Renewable and
Prof. Gilbert M. Masters
Efficient Energy Systems at Stanford University
Co-Director, Laboratory for Energy and the Environment at MIT, Director,
Prof. Ernest J. Moniz MIT Energy Initiative & Member, President Obama’s Council of Advisors on
Science and Technology
www.greenspaces.in

39. Special Economic Zone, Delhi NCR, India greenspaces
PROJECT HON. ADVISORS
Director of the Center for International Environment and Resource Policy at The
Prof. William Moomaw Fletcher School of Law and Diplomacy and Professor of International
Environmental Policy at Tufts University
Senior Visiting Fellow at The Energy and Resources Institute (TERI), New Delhi
Mark Runacres and Former Minister and Deputy High Commissioner, British High Commission,
India
Senior lecturer at MIT and founding chair of the SoL (Society for Organizational
Dr. Peter M. Senge
Learning) Council
Chairman e3bank, Past Chair U.S. Green Building Council, Principal Consilience
Sandy Wiggins
LLC
President, Wolverton Environmental Services, Inc., author of How To Grow Fresh
Dr. B. C. "Bill" Wolverton
Air, and retired NASA scientist
Professor and Director, Building Energy and Environmental Systems Laboratory,
Dr. Jianshun "Jensen" Zhang
Syracuse University
Group Leader & Staff Scientist in the Commercial Ventilation and IAQ Control
Dr. Michael G. Apte
Group in the Indoor Environment Department
Senior Mechanical Engineer at the U.S. Department of Energy’s Oak Ridge
John Shonder
National Laboratory (ORNL)
www.greenspaces.in

40. Special Economic Zone, Delhi NCR, India greenspaces
CURRENT PROJECT DESIGN & CONSTRUCTION TEAM
Organization Country Role
Perkins+Will USA Principal Architect
Edifice Consultants India Architect
Spectral Services Consultants India MEP Consultant
MW High Tech Projects India General Contractor
WSP Cantor Seinuk USA Structural Consultant
Environmental Design Solutions India Energy Modelling
Evans and Peck Australia Alliance Facilitator
CII/GBC India LEEDs Facilitator
Ecotrust Capital Advisors India Financial Advisor
Godrej India LEEDs Commissioning
TERI India GRIHA Rating
TPS Consult UK Security Consultant
Billings Design Associates USA Façade Consultant
LAM Partners USA Lighting Consultant
www.greenspaces.in

41. Special Economic Zone, Delhi NCR, India greenspaces
CURRENT TECHNOLOGY PARTNERS
www.greenspaces.in

42. Special Economic Zone, Delhi NCR, India greenspaces
Visit us at http://greenspaces.in/challenge/
Contact us at challenge@greenspaces.in
www.greenspaces.in