[ 1 ]CONFIDENTIAL The Role of Partnering in Building an Integrated Renewable Company Mario Portela, COO - Amyris, Inc. April 20, 2011.

[ 1 ]CONFIDENTIAL

The Role of Partnering in Building an Integrated Renewable Company

Mario Portela, COO - Amyris, Inc.April 20, 2011

[ 2 ]CONFIDENTIAL

CUSTOMERS

RENEWABLE CHEMICALS AND FUELSANY FEEDSTOCK

A Disruptive Platform for the Renewable Chemicals and Fuels Industry

PRODUCERS

INDUSTRIAL SYNTHETIC BIOLOGY PLATFORM

PARTNERS

[ 3 ]CONFIDENTIAL

METHOD

Partnership Models to Build Value Across the Supply Chain

ManufacturingMarketing and Distribution

TechnologyFeedstock

FuelsCustomers

ChemicalCustomers

Amyris contribution

Partner contribution

Outside partnership scope

1

Integrated Model

2

Marketing & Distribution

3

Development & Supply Agreement

4

ProductionPartnership

[ 4 ]CONFIDENTIAL

Farnesene (C15)

FERMENTATION

Producing High-Value Products Through Low-Cost Fermentation

PROPRIETARY BUILDING BLOCK Cosmetics

Lubricants

Polymers & Plastic Additives

Consumer Products

Flavors & Fragrances

Fuels

C10

ISOPRENE(C5)

[ 5 ]CONFIDENTIAL

Customers and Partnerships Support Growth

SALES

+ Squalane

2013

+ Cosan JV Base Oils

+ Biofene to Gruppo M&G

+ Biofene to P&G

+ Niche Diesel

+ Supply to Firmenich

+ Supply to Givaudan

+ Amyris Lubricants

+ Total Lubricants

2011

[ 6 ]CONFIDENTIAL

2013 2012 2014 2011

PHASE IIJOINT VENTURES

PHASE III3RD PARTY MILLSCONTRACT

MANUFACTURING

PHASE I

Staged Business Model to Accelerate Volume Ramp

AMYRIS CAPITAL SHARED CAPITAL PARTNERS’ CAPITAL

[ 7 ]CONFIDENTIAL

Chemicals: Amyris Addressable Opportunity ~$66B

Source: Amyris estimates, Nexant

$MASP ($/kg)

9,000

$2

2,500

$3-5

2011 2012 2013 2014 2015 2016

Target market entry outlook for Amyris products

6,000

$4-6

Consumer & Automotive lubricants

2,600

$7

Lubricant additivesIndustrial Lubricants

3,600

$3-81,000

$3

NPE nonionicsurfactant

Cationic surfactants

5,100

$2-3

Anionicsurfactant

12,000$3 900

$2-4

80$3-11

Adhesives

Plasticizer(non phthalate)

Plasticizer(phthalate)

600$12-15

PET O2

scavenger

Decene

825$2-3

Octene

Hexene

Adipic Acid

1,300$3

10,000

$4

43$4

165$3

Myrcene LimonenePinene

250$3-4

60$1,50042

$30

F&F 1F&F 2

120$10

80$10

LinaloolGeraniol

Menthol200$12

50$1,000

300$60

Lycopene b-carotene

700$4

Specialty Emollients

50$30

900$2

Paraffinic Emollients

Astaxanthin

150$1,500

Canthaxanthin

Squalane

300$5

Cationic personal care surfactant

1,000$4-5

Nonionic personal care surfactant

400$3

Amphoteric surfactant

1,700$2

Anionic personal care surfactant

Isoprene & replacement for natural and synthetic rubber

Cosmetics

Flavors & Fragrances

Polymers &Plastics Additives

ConsumerProducts

Lubricants

250$1,800

50>$100

F&F 3

330$2.5-4

Polyols

2,000>$3/kg

PO ModifierAlkyd diluents

1,500$3

[ 8 ]CONFIDENTIAL

Fuels: Targeted Opportunities for Renewable Diesel and Jet

2011-2012 2013-2015 2015-2020+

Target market entry outlook for Amyris fuels

Source: Amyris estimates

Niche Diesel

Diesel Additives/Blends

Diesel

Jet

Development / Testing

Demonstration scaleCommercial

Jet

European DieselRenewable

diesel blends

Brasil Diesel

Amyris market size

[ 9 ]CONFIDENTIAL