1. Confidential
Distillery Seminar and Dailuaine Site Tour
Introduction
In conjunction with Nextgen
Tuesday 21 May 2013

2. Confidential
UK Based - Bracknell (& Cambridge)
Process Design - focus on liquids / low
solids - including fats + oils
Project Delivery - design & build
Team – 20+
Engineering –
process, mechanical, electrical
Operations – site based delivery, trials
Research – with York University
Sales, Marketing, Financial
Trials Unit - mobile Small Scale
Production Plant (SSPP)
Project Partners - UTS Biogas (Higher
Solids AD) / Ener-G (CHP)
2
CLEARFLEAU – AN OVERVIEW

3. Confidential
AD evolving into 3 core sectors:
MUNICIPAL (COMMUNITY): landfill diverted.
Diverse feedstocks (44 sites)
FARM: slurry & crop feedstocks
Lower cost technology (42 sites)
INDUSTRIAL: bio-degradable waste
On-site heat & power (16 sites)
Non – Water Industry (146 sites)
EVOLVING MARKETPLACE

4. Confidential
 Dairy Industry
 BV Dairy, Shaftesbury*
 Arla Foods, Stourton (Leeds)*
 Volac, South Wales*
 First Milk (Glenfield), Scotland / FM Group
 Barbers, Shepton Mallet*
 Food Processing Industries
 Nestle, Fawdon* / Nestle Group
 Brewing and Beverage
 Diageo, Speyside* / Diageo Group
 Hook Norton Brewery
 Biofuels
 Greenergy*, Immingham
 Olleco (Agri-Energy)*, Liverpool
4
OUR MARKET FOCUS
* Trials Undertaken

5. Confidential
Drivers to apply Anaerobic
Digestion (AD)
 Escalating energy costs
 Treatment capacity limits
 Effluent discharge consents
 Pressure on disposal costs
 Revenue generation potential
Project payback based on:
 Lower disposal costs
 On-site energy savings
 AD is revenue generative
− Incentive payments
− Carbon reduction
ON-SITE INDUSTRAL DIGESTION

6. Confidential
l
Type Band
RPI Index 1.048
AD Biogas ≤ 250 kW 14.0 14.0 14.7 15.16 14.0 13.3 12.6 12.0 11.4
AD Biogas > 250 kW - 500 kW 13.0 13.0 13.6 14.02 13.0 12.4 11.7 11.2 10.6
AD Biogas > 500 kW - 5 MW 9.4 9.4 8.96 9.24 8.96 8.6 8.1 8.1 8.1
RHI
Phase 1
Biogas
Combustion
< 200 kWt 6.8 7.1 7.1 7.3 7.5+
≤ 200 kWt 7.3
> 200 kW - 500 kW 5.9
> 500 kW 2.2
Current (+) index linked
RHI
Phase 2
Biogas
Combustion
Consultation
01-APR-2017-
31-MAR-2018
01-APR-2018-
31-MAR-2019
Installation eligibility dates between>
FIT
01-APR-2012-
30-SEP-2012
01-OCT-2012-
31-MAR-2013
01-APR-2013-
31-MAR-2014
01-APR-2014-
31-MAR-2015
01-APR-2015-
31-MAR-2016
01-APR-2016-
31-MAR-2017
Starting tariff (p/kWh)
+ 3.2 p/kWh for feed into grid
Tariffs are paid for 20 years from registration
date and are index linked for inflation
03-MAR-2012-
31-MAR-2012

7. Confidential
Anaerobic Treatment Plant
Location: Shaftesbury, Dorset
Activity: Independent dairy manufacturer
Build Dates: Nov 2009 - Sept 2010
Commissioned: Dec 2010
Key Features:
Material: 200m3 / day trade effluent/permeate
Plant: 1000m3 digester, high shear mixer,
solids separation & sludge thickener
Energy: 190 kWe combined heat & power
Outputs: 98% COD reduction from 25,400 mg/l
127 Nm3/hr biogas, 60% methane
20 t/week solid residue (soil improver)
Carbon: Electricity purchase cut by 60%
C02 emissions cut by 1,200 t/annum
DAIRY - BV DAIRY
7

8. Confidential
Anaerobic Treatment Plant
Location: Fawdon, Newcastle-upon-Tyne
Activity: Confectionery manufacture
Build dates: July 2012 - March 2013
Completion: Q2 2013
Key Features:
Feedstocks: 275m3 per day waste water
4t / day solids production residues
Plant: solids dissolution, balance tanks,
1550m3 digester, high shear mixer
Energy: 305 kWe combined heat & power
unit producing 368 kWh surplus heat
Outputs: 95%+ COD reduction from 15,000 mg/l
167 Nm3/hour, 50% methane
912 kg per day of solids residue
CONFECTIONERY - NESTLÉ
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9. Confidential
Thank you
Any Questions?
www.clearfleau.com