FH2CIPL-CLEANTECH 2010

8/8/2019 FH2CIPL-CLEANTECH 2010

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For over 4 years, Fountain Head II has been designing high qualityinteriors. Founded in 2005 by Amee Mangaldas, Fountain Head II mergeda wealth of experience and skill into a company that would soon earn aremarkable reputation as a leading LEED & CDM/ CDP Consultancy firm.Amee Mangaldas and Sandeep Goswami have combined their strengthsto create an unbeatable force in the field of Green Architectural Solutions.

Fountain Head II has also forged alliances and partnerships withreputable and innovative Companies and Organizations who provide their support through Proprietary Green Design Software and Unparallelhuman intelligence pool.Fountain Head II is an Architectural & Interior Design Consultancy Firm committedto provide Sustainable and Energy Efficient designs, in its endeavor to reduceGlobal Warming. And create both short & long term wealth generation for theBuilder / Developer and individual home owner.

Since 2005 Fountain Head II has been pursuing unique and innovative processes to

achieve socially responsible solutions to reduce Global Warming. Each project ishandled with unique perspective and integrity.



SCOPE OF SERVICES FOUNTAIN HEAD II



Associates & Partners

1. Larsen & Toubro ±ECC, Chennai2. Wipro Eco Energy, Bangalore

3. Good Earth, Sustainable Architecture, Bangalore.

4. OYETA, Green Design, PMC & Liaison, Mumbai.

5. Touch Stone Solutions, Software solutions, Hyderabad.



1. NEW DELHI

2. Bangalore

3. PUNE

4. RAIPUR

5. Hyderabad.



Akruti Country Woods, Pune ± India

An amazing design in Sustainable Living, spread

over 350,000 square foot integrated residential

complex has naturally gone for LEED GreenHomes Certification.

Akruti Tech Point, Mumbai ± India

Building Features: This 125,000 square foot,

multistory multi-tenant professional building is

located in Northern Mumbai. It's Stunning

architecture and functional design is enhanced

many folds with LEED CS Certification

Akruti Gold, Mumbai -India

This 40,000 square foot framed building features

high quality millwork, extra large glass windows and

a breathtaking tile lobby. Surrounded by grass, trees

and sculptures, this building has it all. Making it apt

to apply for LEED CS Certification.

Akruti Gardenia, Mumbai - India

A sprawling 4, 25000 square foot lush green well

ventilated housing complex with convenient

shopping was an obvious choice for LEED Green

Homes Certification.

Aura Bi-plex , Mumbai ±India

Situated in the suburb junction of Borivili a

superb dual use building complex , spread

over 650,000 square foot has the best BMS

system under the LEED CS Certification.

Sagar Deep, Mumbai ±India

A 360 degree view of the famous

Malabar Hills a residential complex

past compare with its own renewable

energy systems. A natural candidate

for LEED Green Homes Certification.

Akruti Green Woods, Thane -India

A 10,00,000 + square foot of Residential &

Commercial complex, the builders were

convinced at the added advantage andprestige LEED certification will bring to their

project once completed.

LAKESIDE EDUCATION ANDRECREATION SOCETY PVT LTD,

KHOPOLI, MAHARASHTRA. A COMPLETE RENEWABLEENERGY APPLIED HOUSING

PROJECT.



INTEGRATED INNOVATIVE CLEAN & RENEWABLEINTEGRATED INNOVATIVE CLEAN & RENEWABLE

TECHNOLOGIESTECHNOLOGIES

Opportunities to :

Reduce your Energy bill

Reduce your Carbon footprint

Improve sustainability of your Operation



Five Basic

Principles to

Adopt:

1.Sustainable

Site

2.Water

Efficiency3.Energy

Efficiency

4.Material &

Waste

Management

5.Indoor Environmental

Quality

Green Buildings



LEED (Leadership in Energy and Environmental Design) is

the global standard and TERI-GRIHA (Green Rating for Integrated Habitat Assessment) is National standard for green-building certification.

In both cases, credits are given for every element thatreduces a building¶s ecological footprint.

Studies show 20% drop in life-cycle cost.

Buildings built on Energy andBuildings built on Energy and

environmental efficient standardsenvironmental efficient standards --

Site selection: Close to municipal infrastructure; not in fertile farm land; away from ecologically

critical spots

Design: Maximize use of natural contours, light, heat, wind and water; minimize built area

C onstruction: Prevent destruction of tree cover, top soil, and natural water channels; use low-

energy recycled material

P roducts, systems and processes:

that reduce energy (lighting and cooling)

that reduce, recycle and recharge water;

that reduce and recycle waste

R enewable Energy technologies

Wipro Gurgaon

One of Highest rated LEED Platinum facility outside the US



Earth Air Tunnel

Geo Thermal

50% drop

in cooling

energy

GHSP

Organic waste Bio Gas

1 ton waste = ~2

LPG industrialCylinders

Solar

Thermal

ETC

Up to 80¶c

water

Micro Wind Turbine

Solar PV Array

LED

50%-80%

drop in

energy bill

CLEAN TECHNOLOGIES

WIPRO:EcoEnergy solutions &technologies will vary by customer, siteand facility type



- Integrated clean technologies, systems & ideas that make

economic sense.

Examples: Combination of 1. Solar Thermal - Industrial / Large scale2. Solar PV based supply system grid and off grid models

3. Green Lighting - efficient and controllable4. Natural and Innovative cooling solutions , including

Geothermal5. Water life-cycle management, including Rainwater

Harvesting6. Waste-to-energy, including Bio-Methane7. Sustainable Building designs



COMBINATION SOLUTIONS

Biogas/Bio fuel

Degradable

waste

management

Electricity using PV

Generation of

electricity- off

grid &

intermittent

Solar Thermal plant

Generation of heat

energy

Generation of

electricity,

pump, room

heating

Geothermal Energy Energy saving lighting

LED, CFL

based

lightingGreen Building

Generation of

electricity- off grid &

intermittent

Electricity using Mini wind mill





SOLAR THERMAL SYSTEMS

Evacuated-tube technology is superior to traditional f lat-platesystems: 15% greater efficiency in tapping solar radiation

10% reduction in installed cost

This leads to significant drop in total cost of ownership

Industrial scale from 5000 LPD to 1000000 LPD of water heating options -temp raise from 25-30 deg C to 75-80 deg C.

Payback of around 2-2.5 years



GREEN LIGHTING LED/ENERGY EFFICIENT

Lights sources must be as small aspossible, produce light efficiently andhave long life.

Combination of LEDs, CFLs and T5s with electronic ballast, efficientreflectors and casing can significantly reduce long-term costs

With payback period (<4 years), butcompletely green system with zero-

carbon footprint

Wipro SceneSelect Module SSM880



Innovative cooling solutionsInnovative cooling solutions-- GeothermalGeothermal

Geothermal system:

At a depth of 100-400 feet, temperatures remain

constant through the year depends on site and soil

condition.

Geothermal systems use this temperature differential

(surface vs. depth) for heating/cooling A coolant is pumped underground for heat exchange

This significantly reduces the overall tonnage of the

compressor and energy consumption

This will be coupled with a passive cooling system,

where an underground air tunnel will be used to cool-

down ambient air Energy consumption reduction upto 40%-65%

depending on location when combined with earth air

tunnel

Average Payback around 3 years



Innovative cooling solutionsInnovative cooling solutions--

Radiant cooling systems:

Is a surface cooling system where the water tubes

are placed in the roof slab absorbs the heat from heat

sources in a room. The Slab absorbs the heat and

exchanges it with the circulating water. The warm

water is then pumped to a chiller or a geothermalheat exchanger , re cooled and returned to the slab

.



Low cost passive and low energy cooling system - Earth air

tunnel with night sky and stack ventilation-

{Shown is a Site specific system}

Unique technology to combine night sky, earth air tunnel & stack effect system to

cool, ventilate and heat naturally



Low cost natural ventilation effect:Low cost natural ventilation effect:



Innovation cooling systemsInnovation cooling systems -- Technology of Technology of

chilled Beam systemschilled Beam systems

It is essentially a ceiling mounted induction unit with ventilation airpassed through the duct that is part of the chilled beam and inducesroom air up over the cooling coil mixes with the primary ventilationair and delivers it through the linear diffusers.

Chilled beams can other wise be called as Fan coil units with out fan

The unit removes only sensible load and hence uses dry cooling coil





RAIN WATER HARVESTING- INTEGRATED APPROACH

During monsoons, the earth absorbs up to 30%of rainfall. This can drop to as low as 0-5% forbuilt areas. One Acre of land receives over 3million liters of water in single monsoon seasondepending on rainfall in that area.

The remaining water runs off, and is lost

Rainwater harvesting captures runoff water tostore & reuse, or to recharge the water table.

Runoff water channeled using pipes into a basicfiltration system, and then into a large storagetank

This water could be used for non-potable

purposes Water overflows from the storage tank will be

used to recharge the water table using aquifers

Opportunities to become water positive andensuring water sustainability



Sl.

No

Description

Proposal - 1

Conventional

Proposal - 2

Chilled Beam

A PARAMETERS

1.0 Capacity of Plant - TR 300 TR 300 TR

2.0 Plant Configration 1 x 300 TR,

1 x 230 TR

Chilled Water, 1

x 70 TR, Brine

Chiller

3.0 Energy Source4.0 Electrical Load - KW 461 389

- KVA 512 432

5.0 Cost of Electrical Power - Rs./KWHr.

6.0 Capital Cost Rs. In lakhs 196 209

7.0 Difference in Capital Cost - Rs. In Lakhs Base

B OPERATIONAL COST

1.0 Saving in Energy Cost / Annum - Rs. In lakhs 13.65

2.0 Saving in first year 13.65

3.0 Pay back period - year Less than a year

Note :

Following are the othe r benefits us ing Chilled Beams:

a Reduction in AHU Rooms by 50%.

b No false ceiling or in case false ceiling provided, height above

the false ceiling w ill be less than 400 mm instead of 600 mm.

c Reduction in ducting cost and insulation.

d Uniformed cooling

e Energy Ef ficient

f Higher chilled water supply temperature, hence energy saving

ACTUAL CASE STUDY IN HYDERABAD

FEASIBILITY REPORT

Electrical

6



4.86Saving in operation cost in EAT + AC for all users [Lakhs/year]12

6745.2Saving in operation cost with EAT+ AC system [RS/year/user]11

2.407.25Energy cost for 72 user [lakhs/year]10

3328.810074Energy cost for each [RS/Year]9

9.1227.6Per day Energy cost per user [RS/user/day]8

33Energy rate Rs/KWH7

79891.2241776Total power consumption [KWH for 72 user/year]6

24 +/-124+/-1 Achievable Room Temperature5

365365No of days operation488Operation hrs per day3

0.381.15 Average Electrical power required/user/hr 2

7272No of users1

Coolingsystem with

EAT

Regular Split AC

DescriptionSl. No



COST COMPARISON

-20,000

0,000

60,000

80,000

100,000

120,000

1 0,000

RC System Split AC

SYSTEM

C O S T ( R S )

Capital Cost

Operating Cost

SPLIT V/s RC SYSTEM

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

0.0

5.0

8 : 0 0

A M

9 : 0 0

A M

1 0 : 0 0 A M

1 1 : 0 0 A M

1 2 : 0 0 P M

1 : 0 0

P M

2 : 0 0

P M

3 : 0 0

P M

: 0 0 P M

5 : 0 0

P M

6 : 0 0

P M

TIME

T E M P E R A T U R E ( C

)

OU SID AIR TEMPERATURERC - SPACE TEMPERATURESPLIT-SPACE TEMPERATURE

It is not possible to achieve comforttemperature with open well connectedradiant cooling system.

Radiant slab should be connected toGSHP or Chiller.

And only fresh air requirement of theoccupant shall be supplied throughconventional air handling units



THANK YOU

FOUNTAIN HEAD II

ARCHITECT

AMEE MANGALDAS

SANDEEP GOSWAMI

[email protected]

www.fountainhead2.comTel: 022 65277840

Documents

FH2CIPL-CLEANTECH 2010