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Dorset District Heating Seminar District Heating Opportunities and Practicalities

13th October 2009 Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Introductions

• Mark Howell

Business Development Manager – London and South

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Vital Experience

UK-Wide

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

District Heating – the whole solution! Energy Centre Distribution Customer Interface Metering Metering Soln. / Billing Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

DH – All sectors New build housing, large commercial, extensions to existing an ESCo and educational (University expansion).

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Main Points 1. Confidence 2. Deliverability 3. Case Study

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

1. Confidence

District Heating works in principle! CHP & Biomass – This is a new technology?

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

1. Confidence Operations On-going service – Energy Centre – District Heating Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

1. Confidence Keypoint It’s tried, it’s tested, it’s happening (happened) elsewhere in UK towns and cities that you might not be aware of.

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

2. Deliverability Procurement / Product Supply Chain Proven products Life Cycle Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

2. Deliverability DH Optimisation

h c a o r p p A c i t s i l o H

Energy Centre •CHP •Biomass boilers

District Heating Optimisation?

Heat Load

•Route integration

•Radiators / Underfloor Heating etc

•Pipe sizing

•Domestic Hot Water

•Life-Cycle (longevity)

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

2. Deliverability Resource Design Installation Project Management

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

2. Deliverability Keypoint Due diligence of partners and contractors. Do they have the experience and resource backed up by reference projects?

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

n ee r G s h d s ct e tti war j o c A ro S P y 06 erg ble r 0 a n 2 E w e ne inn e tR -W s Be

Case Study

Glenshellach Estate

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Vital Energi install UK’s Largest Wood-fired DH scheme (2005)

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Oban, Scotland

Glenshellach Estate Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Client / Programme Client - West Highland Housing

Association

Type of Organisation - Housing Association

Duration – Phase 2 - June – Nov 2004 – Phase 3 – Start 2006 with connection by Spring 2007 (Note Phase 1 – pre-biomass scheme)

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Project Details Vital Energi responsibility – – – –

Design Build Operate and Maintain

Main Component Supply – – – – – –

Energy Centre Renewable – Biomass Plant Pipework / Mains installation Community Heating Internals – HIU – indirect boards Metering - Prepayment and Point of Sale

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Energy Centre / Fuel Bunker Item Fuel feed:

Details Wood chip container with hydraulic scrapper system

Fuel store dimensions 8.6m x 2.5m x 2.6 (l x w x h) (50m3) (approx):

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Pre-fabrication – Biomass Plant

Danish factory

Plant dispatch

Installation

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Energy Centre Energy Centre Item Footprint (approx): Biomass Boiler (Main) - rating:

8.5m x 4.0m (34m ) 600kW

Oil boiler (Backup) - rating: Oil storage

200kW 5000 l

Details 2

Elevation Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Energy Centre

Plan

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

District Heating Products Used Steel Aluflex (100% diffusion tight) Insulated Pipe Lengths Steel –12m Flexible – 50m and 100m Pipe Connection Steel – Welding Aluflex – Pressure Couplings Pipe Size – Diameter Nominal Bore Steel – 32mm, 40mm and 50mm Aluflex – 26mm 32mm and 40mm Surveillance Steel – Alarm system Flexible – No alarm system

Approx 1,000m

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

District Heating Network Phase 2 – 46 Homes

Energy Centre

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

District Heating Network Phase 3 – 44 Homes

Phase 3 – DH pipework exits at high-level

Energy Centre

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Delivering and Controlling Heat Vital AquaVarm Hydraulic Interface Units Benefits - Instantaneous Hot Water -

Customer Control

-

Heat Meter Integration

-

Prepayment Facility

-

Avoids DHW Storage..

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Heat Metering and Revenue Protection Metering and Revenue Protection Heat Meter Sharky 773 Compact Ultrasonic Heat Meter Highly accurate + / - 2% Read by: Radio, MBus and RS232 Wide range operating temperatures. Real time error reporting

Programmer/ Pre-payment Unit POS located in local shop System can eliminate risk of bad debt Debt Recovery Function Multiple Tariffs No Shut Off Periods -Secure RFID Technology..

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Operation and Maintenance Vital Service covers Administration, Operation and maintenance of: Energy Centre Wood chip fuelled boiler Oil fired back up boiler Ancillary equipment inside the boilerhouse. Woodfuel storage bunker, ash container and the oil fuel storage tank

District Heating Network Twice yearly visits to service

Dwellings HIU Heat Meter EasiPay system Timer programmer Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

User Guides

Wood Chip Fuel introduction

Domestic Credit Module (PPU)

User Guide Heating & HW

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Credit Metering

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Automated Meter Reading Systems GPRS Meter Reading System 1. Heat data transmitted to the receiver 2. Data is downloaded to the reading and billing system 3. Billing system is used to create direct debit bills 4. Bills sent to customer..

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Billing Customer Billing and Online Analysis Sample Utility Bill

Online Consumption Analysis

Analysis of Consumption Analysis of Pre-Payment Revenue Meter Error Information Automated Data Refresh..

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Summary

It’s been done before. Responsibility - Consider a ‘One Stop Shop’ process with robust proven products Customers will notice little if any difference!

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass

Th an kY ou

Mark Howell – Business Development (T) +44 (0) 1252 405276 (m) +44 (0) 7866 496430 (e) [email protected] Headquarters

Vital Energi Utilities Limited Burnden House Roman Road Blackburn Lancashire, BB1 2LD (T) +44 (0) 1254 296000 (F) +44 (0) 1254 296040 www.vitalenergi.co.uk

Heating, hot water & power generated locally… …from an innovative combination of low carbon technologies, inc. CHP and Biomass