Stephen Geldart

Associate Director

Stephen joined CZ in 2008 and leads the Analysis Team, who provide leading-edge coverage of the sugar, ethanol, ingredients and packaging markets primarily on Czapp.com, CZ’s online portal. CZ’s analysis team also provide price risk management services for sugar producers, refiners and consumers, and regularly undertakes strategic consultancy work for energy majors, banks, and agricultural businesses. Before joining CZ, Stephen began his career in the oil refining industry. He holds an MSci in Chemistry from Imperial College London.

Insight
Several blue injector pens labelled Saxenda and Ozempic are scattered on a wooden surface among small clear vials with prescription labels, indicating various injectable medicines.
  • May 13, 2026

GLP 1 Drugs Availability Booms

Insight Focus Sales of GLP-1 drugs like Ozempic are rising rapidly. Pi...

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The national flags of Iran and the United States wave side by side against a clear blue sky.
  • March 23, 2026

How Might Sugar, Ethanol and Packaging Be Hit by Iran War?

Insight Focus The Iranian war has had a startling effect on the worldâ...

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A digital globe with network lines and dots is shown behind a black rectangle with the text Ask the Analyst in bold white and italicized gray letters.
  • April 28, 2025

Why is CZ’s Sugar Production Surplus for 2025/26 So Large?

Insight Focus We think the world will make 9.3m tonnes more sugar than...

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The White House in Washington, D.C., with the American flag flying on top, set against a partly cloudy sky and framed by green trees in the foreground.
  • April 4, 2025

What Trump’s New Tariffs Mean for Sugar

Mexican and Canadian sugar flows are unaffected for the time being. CA...

Insight
The White House in Washington, D.C. is shown with the American flag flying atop its roof, framed by green trees and set against a blue sky with scattered clouds.
  • April 4, 2025

What Trump’s New Tariffs Mean for Sugar

Insight Focus Mexican and Canadian sugar flows are unaffected for the ...

Insight
Shelves in a store refrigerator stocked with a wide variety of colorful bottled and canned drinks, including teas, juices, sodas, and energy drinks, arranged in organized rows.
  • June 30, 2023

Aspartame to be Reclassified by World Health Organization?

Insight Focus Reuters reports the WHO might be about to declare aspart...

Insight
A field of tall, green sugarcane plants grows in rows under a blue sky with scattered clouds, while the foreground shows a dry, plowed patch of soil.
  • June 26, 2023

How Cane Biomass Can Increase Energy Security and Decarbonisation

Insight Focus Biomass is increasingly a source of revenue for cane mil...

Insight
A red combine harvester moves through a golden field of grain, harvesting crops under a blue sky with trees in the distant background.
  • May 30, 2023

From the TXF Global Conference: Ensuring Food Security

Insight Focus Markets have responded to disruption to Black Sea grains...

Insight
A large cargo ship loaded with colorful shipping containers sails near a busy port with cranes at sunset, reflecting vibrant blue, pink, and orange hues in the water and sky.
  • January 30, 2023

Czapp Explains: Types of Freight

Freight Course Overview Welcome to Czapp’s course on freight. We hop...

Insight
  • September 15, 2022

Inflation and Commodities: The Need for Investment

Inflation is probably transitory and structural. Reduced globalisation...

Insight
White silhouette of two people in front of a blue circle, with a speech bubble containing a question mark above them, set against a dark blue background.
  • June 24, 2022

Ask the Analyst: How’s India’s Monsoon Going?

Insight Focus The monsoon is the lifeblood of India’s agriculture. G...

Insight
A brightly lit grocery store produce section with displays of fresh fruits and vegetables, including oranges, lemons, apples, and greens, organized neatly on wooden shelves and tables.
  • June 23, 2022

Czapp Explains: Physical Differentials

Sugar and other commodity prices, typically quoted as physical values,...

Insight
A wide field of green crops stretches under a blue sky dotted with white, fluffy clouds. Trees line the horizon in the distance, and sunlight brightens the scene.
  • May 9, 2022

Should India Abandon Ethanol To Make Food?

Insight Focus High global food prices are helping India export its sto...

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  • March 4, 2022

Is ‘Fortress Russia’ Self-Sufficient in Sugar?

Insight Focus Russia is normally self-sufficient in sugar. But more th...

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  • March 4, 2022

Black Sea Sugar Freight Suffers Little War Disruption

Insight Focus Black Sea shipping is being disrupted by the Ukraine war...

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  • February 7, 2022

Inflation & Commodities: A Contrarian View

Insight Focus Inflation is front-page news. The ‘long commodity’ t...

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A clear lightbulb in focus with colorful, blurred stock market graphs and candlestick charts in red, green, and yellow displayed in the background.
  • October 8, 2021

What the Energy Crisis Means for Inflation & Commodities

The world’s natural gas markets have gone berserk. Many non-energy c...

PET
Insight
Several empty, clear plastic bottles with blue and green caps are arranged closely together, viewed from above. The bottles are open and appear to be used or ready for recycling.
  • May 28, 2020

May PET Update – Stabilisation

242 words / 1 minute reading time Global PET demand remains sluggish d...

Insight
  • August 30, 2019

Czapp Improvements in August 2019

What’s new? Quite a lot, actually.  We’ve continued to enhanc...

Insight
  • August 6, 2019

Sugar and the Move to Low Sulphur Marine Fuels

Demand for low sulphur marine fuels will rise in the coming months. A ...

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