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Demand Response Aggregator

ENERES Co.,LtdMotohide Ikeda

IEEJ:February 2013 All Right Reserved


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ENERES Corporate Profile

Accomplishments ＜Supply of Renewable Power ＞

The talented staff with knowledge of Power

The Accomplishments of energy management

Forecast technology of renewable energy

Company name ENERES Co.,Ltd

Address 1907 Tokyo Art Center1‐4‐1 Senju Adachi‐ku, Tokyo

Date established December 2004

President Motohide Ikeda

Number of Employees 100

TEL 03‐6657‐5453

FAX 03‐6657‐5429

Capital 95,000,000 yen

Accomplishments＜System of power management ＞



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1) Forecast customer’s demand by analyzing weather conditions and operations (working days, holidays, equipment type, etc.)2) Forecast and buy one day before trading day3)Monitor usage 24 hours per day and adjust supply as necessary

STEP1：Demand Forecasting STEP2：Position/Plan STEP3：Monitor Supply &

Demand

＜STEP1＞Forecast demand ＜STEP2＞ Plan and then purchase supply to equal demand＜STEP3＞Management of the Smart Grid Supply & Demand

Function on behalf of 11 PPS (out of 22)

Eneres’s Accomplishments <PPS : Power Producer and Supplier>



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Eneres’s Accomplishments <Smart Grid in Japan>

Toyota City Low‐Carbon Society Project

Electric company transmission network

Supply forecast

Wind power, hydro power

With smart response we can create a LOHAS office

Manage green power supply & demand

Actual Demand

Real-time matching of supply & demand

Supply forecasting

Forecast using weather data

EV charging stations for buses and taxis

Use EV car and smart parking V2G

Smart response such as intelligent lighting

Solar Energy

Eco-shops to redeem eco-points

Eneres’s vision for the futureEneres’s vision for the future



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Eneres’s Accomplishments <Smart Grid in the U.S.>

Pecan Street Smart Grid Demonstration Project

• Muller Pecan Street of Austin, Texas.

• In a demonstration of a smart grid where1000 households and 67 businesses participated, various ways to deal with peak load were examined, such as smart electronics, electric cars, and dynamic pricing. Water and gas supply were also examined.

• Participants：Austin Energy, University of Texas

Austin, Texas



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BEMS (Building Energy Management System ) FALCON SYSTEM

The Falcon System has various functions to help reduce energy consumption.

Real –time monitoringRegardless of location a company’s headquarters can monitor its satellites in real-time and see the combined energy usage.

Real –time monitoringRegardless of location a company’s headquarters can monitor its satellites in real-time and see the combined energy usage.

Forecast & notify Forecasts for the following day are created. If actual usage is expected to exceed forecast, customer will be notified.

Forecast & notify Forecasts for the following day are created. If actual usage is expected to exceed forecast, customer will be notified.

Support & alertWhen actual usage exceeds target, customer will be notified.

Support & alertWhen actual usage exceeds target, customer will be notified.

Forecast

Weather data

Operating schedule

Demand for electricity

Email alert

Equipment to meet customer needsProgrammable devices allowing automatic control of appliances such as an AC

Equipment to meet customer needsProgrammable devices allowing automatic control of appliances such as an AC

Real-time customer display

Programmable devicesMonitor and alert

A/C controlLighting ON/OFF

setup

Refrigerator control

・Forecast demand based on operating schedule and weather

-Forecast for each customer and send schedule

-Measure every minute

Remote monitoring by EnersEneres sends a notification by email and

phone if usage is expected to exceed target.

Usage and weather information are shown on a display. The information is updated every 5 minutes during peak time.

Eneres can automatically control devices (turn down AC). On/Off function.

Alert by telephone (landline, cell, etc.)

ｻｰﾊﾞ Server

meter

Monitor

Historical data (can be downloaded)

Email alert (PC, cell phone, etc.)



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If you have the Falcon System, you can control it from a remote location . The energy management service allows you to save electricity during shortages and to save money.

Electricitymeter

Pulse detector

Electricsocket inside

cubicle

ENTERM

Cubicle

Consumer equipment

server room

transmit electrical data

Monitor

Eneres’s Monitoring System

Support center

(Alert (email, text message)

)Alert (landline, cell,

etc.)

Monitor

Historical data, can be

downloaded

Customer Support

Transmit data

Real-time monitoring

削減目標値を超えそうな場合、

警報発令

Alert when target is

likely to be exceeded

Control the ACLightsON/OFF

Control the refrigerator

Controlling of Customer’s Devices

An Eneres system can save you money by

allowing us to remotely control

devices.

control

Server

Priority




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Users who have a password can access the information on the power monitor in real-time.

Alert by email

Alert by email

Maximum limit

Second alert sent

First alert ssent

Alert by phone

2nd alert

1st alertPeak cut

Actual usage

forecast

Weather forecast

Power Monitor

return

ForecastActual usage Difference Demand

forecastThis month’s maximum

Contract demand

Target




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The Falcon system allows a headquarters to monitor the power usage across the entire company and make modifications.

Power monitor (headquarters and satellite offices)

Only the headquarters can see the power monitor

Satellite office name

A

B

C F

E

D

A

B

C

D

E

F

E

D

C

B

A

Double click

for total

F

F




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Demand ResponseDemand ResponseNegative-wattNegative-watt

Nega‐watt and Demand Response

User

trading unit

How to save

How to trade

Small user (store, restaurant)large user (factory, tower building)

1kW～100kW

contractbidding

Save air conditioning or lightingsGenerator, adjust production

6:00 12:00 18:00

・・・・・・

9:00 15:00

Baseline

Save Power



BEMSBEMS

Demand Respose

Request Peak cut or save power air

conditioning or

lightings

Control network

Check the amounts

PowerUtility

control

forecast

measuring kWh

Demandresponse

Report the saved amount

incentivesincentives

air conditionin

g or lightings

air conditionin

g or lightings

incentivesincentives


Contact: [email protected] The back issues are available at the following URL http://eneken.ieej.or.jp/en/whatsnew/JPOIEL.html

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