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Recent Posts

  • Unlocking transparency in forest carbon projects with explorer.land December 3, 2024
  • Road beyond net zero: Corporate actions to overturn nature loss October 2, 2024
  • The Scope 3 challenge and SBTi September 2, 2024
  • From Potential to Action: Overcoming Challenges in Voluntary Carbon Markets August 15, 2024
  • Introducing the Carbon Ecosystem: Join Our Upcoming Webinar July 2, 2024

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Insights

Restoring natural ecosystems: A vital tool for halting global temperature rise

Beyond reducing greenhouse gas emissions, restoring natural ecosystems is critical for climate mitigation and preventing temperature rise
Callirius • July 21, 2023
Media coverage

(German) Ex-MainFirst CEO wants to enter asset management with his own company

"The former head of the Frankfurt-based investment bank MainFirst Bank AG, which was taken over by Stifel Financial Corp, plans to enter asset management with a company he co-founded. Ebrahim Attarzadeh has his sights set on climate mitigation."
Callirius • July 17, 2023
Media coverage

(German) Ex-Mainfirst CEO wants to establish nature as an asset class

Ebrahim Attarzadeh, the former CEO of Mainfirst, is planning to enter asset management with Callirius. The fund is to invest in nature-based climate protection projects and establish nature as an asset class.
Callirius • July 17, 2023
Media coverage

(German) Former Mainfirst boss moves forward as founder – Börsen-Zeitung

Ebrahim Attarzadeh and other bankers have set themselves ambitious goals with the start-up Callirius. Now they have succeeded in convincing a first major customer and private investors
Callirius • July 7, 2023
Ecosystem

The VCMI claims code of practice

"The VCMI Claims Code has been developed to give buyers of carbon credits confidence and clarity in their use and associated claims" - VCMI
Callirius • July 4, 2023

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