sciegra - dsm

8/6/2019 SCIEGRA - DSM

1/23

Jay Shankar Tewary

DSM


2/23

Complexities in Energy Efficiency

y Focuson supply side- Due to visible Consequences.

y Less focuson demandside and availability ofservices.

y Renewable energy- Huge investment, lessconversion

efficiency, land acquisition, intermittent availability,aesthetics.

y Technology up gradation andR&D

y Financing Constraints

y Lack of awareness&poor enforcement ofLaws

y Sustainable development.


3/23

Demand side Intervention Potential and

Opportunities

Source: BEE, MOP, GOI


4/23

ConventionalMethod ofDSM in

Indiay Municipal Corporations

y Water Pumping, Street Lighting & Office Lighting

y Hospitals& Commercial Buildings

y HV AC & Building Lighting

y Residences

y Building services&Lighting

y Power Utilities

y Demand Side Management of distribution of power (generally

limited to CFL lamp schemes etc)

y Manufacturing Companies

y Machinery & improvement in system efficiencies / productivity


5/23

Utility Driven - DSM


6/23


7/23

Opportunity in Peak Clipping


8/23

Challenges

y During Peak Frequency normally fallsbelow 49.2 Hz

y Additional Short Term Power Purchase agreement Cost

variesbetween Rs6 Rs 18 /unit

yLimited Capacity of Power Corridor Forcing utility tocarry out DLR ( DistressLoadRelief)


9/23

Opportunity for high end consumer

y 5-10 % of Consumer of an utility consumes 40 -60 % of the

electricity of an urban utility

y Normally these HRB (High Revenue Billing)consumer are

concerned with quality andcontinuity of Power and agreedto extend additionalsupport

y We can design a system in agreement with these utility and

their high endconsumer so that during peak period A

message canbe passedon to these consumer for reduction ofload and an incentive tobe paid for the amount of energy not

usedduring such peak loading condition.

y Probable solution maybe AMI for such consumer

y

We can take lead for allsuch effort andcanbe a mediatorbetween utilit andconsumer


10/23

Opportunity for Domestic

Consumersy During power crisissituation, loadshedding on rotationalbasis isbeing carriedout at an utility

y Loadshedding to a consumer normally reflects as a discomfort and assoon as the loadshedding is

restored Normal tendency of a consumer is toswitch ON power hunger equipment (AC , heater

etc) at their fullcapacity so that during next loadshedding period, they may get an relief to a some

extent

y Repeatedloadsheddingbecome s a cause of man handling, consumer protests etc for an utility

y Thus, During entire power crisis situation At some point of time consumer consumes

additional electricity and at some duration No electricity is available to them

y Some consumer had taken temporary arrangement such asinverter / generator etc at their end

y It hasbeen found that a consumer is happy to get emergency lighting load for 24x7, and will not

mind for shedding of their power equipment ( AC, heater etc) during peak loadcondition

y We can take a lead andpropose toinstall a system so that during normalcondition, a consumer

gets entire electricity,but during some emergency period /power crisissituation, though the

supply for consumers essentialloadisuninterruptedbut the supply for their power hunger

equipment willbe disrupted

y Benefits

y No need for inverter with a slight wiring modification uninterruptedsupply to their

essentialloading is ensured

y No need topurchase additionalcostly power Utility can able toserve the minimum

requirement of their consumer on 24x7 basis


11/23

Opportunity in AT&C Loss Reduction


12/23

Challengesy High AT&C Loss ~ 35 % in India

y 24-25 % of energy islost due to theft and rest is accountable for technicallosses

y Cause of Technicalloss

y Lower size conductor

y Overloaded transformers andliney Poor Voltage andpower Factor

y High Resistance Joints

y Cause ofcommerciallosses

y Sluggish energy meter

y Pilferage of meter

y Direct Theft

y Poor Billing efficiency

y Poor collection efficiency


13/23

Opportunity

y Higher the loss easier to reduce

y It is established that with reduction of AT&C loss, the

demand decreases

yWe can develop abusiness model with R-APDRP , FinancialInstitution, Regulators andutility for reduction ofLoss and

sharing ofprofit ( 1% loss reduction for NDPL generates

addition revenue of (~)Rs.26 Cr.)

y

Some of the steps may include replacement of energy meter,pillar box metering, IT intervention in commercial

processes, GISbased consumer audit, Energy audit, DT

metering , HVDS, LTABC etc. (dependsupon utility profile)


14/23

Oppurtunity in consevation of Energy


15/23

Conservation of Energy Bulk

Player

y 5 -10% of the consumer accounts for 40-50 % ofRevenue

y We can tie up with utility and may provide free energy

audits to these consumer

y

The report canbe submittedclearly mentioning the ROIy If the consumer agreed toimplement We can share the

profit generated from the project

y Finance canbe arrangedby us and the repayment maybe

explored through utility bills ( from the energy saving inmonthlybill through the project)


16/23

Conservation of Energy Agricultural

Load

y Over 35 % of electricity consumedby Municipal and

agriculture

y Agriculturalconsumers enjoyssubsidy on electricity

y

Gapbetween power purchase and energy sold to agriculturalconsumer isbetween Rs 1 -3

y Saving in electricity to agriculturalload may generate

additional revenue for an utility with simultaneoussaving in

electricity bill for farmersy Huge scope of energy savings in agriculturalloadin India

y we can develop a model with partial funding from utility

and farmer with guaranteedsavingsin electricity

y We can alsoimplement a system to ensure agricultural


17/23

Conservation of Energy small

consumers

y Though CFLlamps, T5 tubes, electronicsballast provides a

mean for energy savingsbut its effects are limitedin spite of

offering discount on itspurchase

y

We can tie up with utility and meet with RWA /itsconsumer for proving a complete energy saving packages

for domesticconsumers

y Toimplement above, we can train localpersonnel and may

create a channel/ franchise, whocan offer such serviceson

behalfofutility

y Cost ofsuch project maybe collected through utility bill


18/23

Opportunity in Renewable Energy


19/23

Opportunity

y Preferential tariff for green energy

y Government subsidy / fiscal and financialincentive for

green energy

y

By 2012 It willbe mandatory for a D

ISCO

Mtoprocure

10 % ofits energy from renewable source


20/23

Solar Power

y High Installation Cost - Commissioning cost of a 5 KWplant

is approx 7 Lakh

y Financially viable, only if government subsidy and

preferential tariff for solar power is availabley Assuming a subsidy of50% on purchase andpreferential

tariffofRs5/unit - ROIis around 12 years

y We can develop a model with consumer, utility , regulator

and government so that specialpreference is available forsolar power with a provision topump additionalpower to

Grid with preferential rate


21/23

Other Oppurtunity


22/23

Other Opportunity

y Normally in Industries the energy cost is around 5 -10 %

of total turnover andprofit of the organization is matching

with above.Thus20 % saving in electricity means a 20% rise

in profit

y We can tie up with Business Body / Business Group andcan

offer free energy audits toits member and Offer Solutions

basedon our products

y Basedon report - if energy savingsproject isimplemented,

We can share the savings

y Street Lighting SpecialLED lamps etc depending upon

situation

y M

unicipal Pumps etc.


23/23

Thanks

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