---
title: "International Conference on Green Energy and Optoelectronic Materials (ICGEOM): Call for Speakers"
description: "Speak at International Conference on Green Energy and Optoelectronic Materials (ICGEOM). Submission deadline: Sep 18, 2026. Event Nov 20-22, 2026...."
canonical: https://www.luminik.io/call-for-speakers/international-conference-on-green-energy-and-optoelectronic-materials/
source: html
generated_at: 2026-08-01T13:29:40.042Z
---

Call closed

This deadline has passed, so this call is no longer accepting submissions. The other calls below are still open, and the[deadline list](/call-for-speakers/deadlines/)has the rest.

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Energy & CleantechNov 20-22, 2026· Xiamen, China

# International Conference on Green Energy and Optoelectronic Materials (ICGEOM)

Call for speakers · **7 weeks left**

The International Conference on Green Energy and Optoelectronic Materials (ICGEOM 2026) brings together experts and scholars to discuss scientific issues and research findings in green energy and optoelectronic materials. It addresses breakthroughs and challenges in areas like photovoltaic and luminescent fields.

Submissions close

Sep 18, 20267 weeks left

Event dates

Nov 20-22, 2026

Location

Xiamen, China

Industry

Energy & Cleantech

Organiser

ICGEOM 2026

[Apply to speak ](https://www.icgeom.com/call%5Ffor%5Fpaper)[ Event details](/events/international-conference-on-green-energy-and-optoelectronic-materials/)[ Event website](https://www.icgeom.com/)

Deadline read from the organiser's own call page and checked on Aug 1, 2026\. If it has passed since, this page says so when you open it. Dates move, so confirm on the call before you write. Sourced from the Luminik event catalogue.

## About this speaking opportunity

International Conference on Green Energy and Optoelectronic Materials (ICGEOM) is a energy & cleantech conference in Xiamen, China, running Nov 20-22, 2026.Submissions close Sep 18, 2026.

Full event details, including the agenda and who else is on the floor, are on the[ International Conference on Green Energy and Optoelectronic Materials (ICGEOM) event page](/events/international-conference-on-green-energy-and-optoelectronic-materials/).

Topics this event covers

Power & Energy

Want the stage?

Submit your talk on the conference's own call-for-speakers page. Deadlines move, so confirm before you write.

[Apply to speak ](https://www.icgeom.com/call%5Ffor%5Fpaper)

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