malting sustainable + innovative part 2

Can steep water be re-used?Carbon Cost of Water Treatment

TREATING FRESH

WATER:1.2kg CO2

eq/tonne

Potential to save up to 70% of process water BUT this comes at a carbon cost

CARBONCOST

RECYCLED WATER SAVES:

0.83kg CO2

eq/tonne

Electricityfor RO

treatment1.23kg CO2

eq/tonne

CARBON COST? EXTRA

0.4kg CO2 eq/tonne

Use of green

electricity could offset this carbon

cost

A very delicate balancing act in order to preserve our planet’s resources

SWAN Project – 3 years ago looked unlikely, but now plants being installed

Why now? Inability to discharge to local sewerLack of water supply

Where? S Africa; Australia; China; Holland; UK

Commercial Trial Was Successful!

Membrane Bioreactor linked to Reverse Osmosis is an acceptable technology for producing recycled water for malting. Malts made with recycled water produced malts and beers of the highest quality.

CARBON MANAGEMENT - THE SAFEST BET

How can Muntons help farmers save money and reduce the supply chain carbon footprint?

Muntons WIN!

Sustainable Manufacturer of the Year 2011

Carbon Footprint Calculation: Barley to Brewery/Distillery (Scope 1 and 2) – Different methodologies agree well

Overall only 6%

different

Fuel 17%N2O fromSoil 35%

N fertiliser48%

Low Carbon Malt Commitment

WE HAVE CALCULATED OUR CARBON FOOTPRINT

We are committed to producing 100% low carbon malt using low carbon options to make a significant impact on our supply chain carbon footprint.

Why grow Malting Barley?

RISKHigher risk in

hitting spec and quality YIELD

Lower yields require higher

premiums

MARKETNiche market,

locally influenced

LOCATIONDistance from

maltings: Most on the East

PRICEBiggest driver

RISK / REWARDArea planted

Supply continuity SOIL TYPELighter land bestWolds; Norfolk

ROTATIONWinter used to

fit with other crops HARVEST

PRESSURERapid move if OSR follows;

Store availability

1st Winter WheatFEED

1st WinterWheat

MILLING

Winter BarleyFEED

Winter Barley

MALTING

Spring Barley

MALTING

Variable inputs: Seed, NPKS, Spraying (per ha)

£598 £663 £545 £465 £382

Revenue incl SFP and straw (per ha)

£1526 £1641 £1416 £1228 £1175

GROSS MARGIN incl SFP (per ha)

£928 £978 £871 £763 £793

COST per tonne £120 £133 £120 £171 £161

NET PROFIT(per hectare) £174 £225 £122 £37 £122

Relative incomes makes barley hard to get grown

Compost, Biosludge, Sewage Sludge - aren’t they all the same? NO!!

Sewage Sludge if untreated is clearly a risky product

If treated properly there is no reason to believe it is not safe to use IF CERTIFIED

BUT… we are treading carefully and using the least controversial alternate fertiliser

Compost is not a waste if PAS100

Compost is analysed for the following:

Pathogens: E. Coli, Salmonella

Physical contamination: Glass, Stone, Plastic

Weed seeds

Metals: Cd, Cr, Cu, Pb, Hg, Ni, Zn

Muntons specify PAS100 +

We cannot accept composted material that has been derived from onions, leeks or garlic, or anything else that generates a strong taint

Influencing Farmers – changing perceptions

85%

15%

ConvincedUncertain

Muntons Farming Carbon Footprint Calculator

We used PAS 2050 to establish some ground rules

Originally used the MAGB carbon footprint model

Now enhanced that using the ECOINVENT database and LCA

Selected the top 10 influencers on farm

Purpose to demonstrate which actions are worthwhile and to get farmers involved in a practical debate

Link to Muntons Environment Documents and the Farming Carbon Footprint Calculator:http://www.muntons.com/about/environment.asp