• Program

    The Goldschmidt2020 program

  • Venue

    All about the venue and city

  • Registration

    Details of how to register to attend the conference and/or submit an abstract

  • Exhibition

    Information for and about exhibitors and sponsors

  • My Goldschmidt

    My program, purchases, connections, etc.




  • Sponsor Seminars

  • Training Events

    These are scheduled events to help delegates test out the tools and platform we will be using for the Q&A and other events at the conference.

  • Workshops

    Our workshop program provides training and teaching in topics across geochemistry and related fields. We are currently liaising with the workshop organisers to ascertain if any workshops can become virtual. Any updates will be added to this page.


  • Conference Locations

    Location of the convention center and social events

  • Hotels

    The hotels are no longer available to book at the special rates agreed by the conference. Should you wish to cancel or change your hotel reservation please see the details below.


Present your work




My Goldschmidt

Role functions

Goldschmidt Conference’s Carbon Footprint

As the recent demonstrations across the world show, there is a growing awareness of climate change and its impacts on human society. While this is not news in our community, it does provoke an examination of how we, as a society of scientists, should contribute solutions.

The Geochemical Society’s largest program is the Goldschmidt Conference, which is developed each year with the European Association of Geochemistry (the societies are co-owners of the conference). In odd-numbered years, the conference is held in Europe with EAG as the lead organizing society; in even-numbered years, the conference is held in North America, with the Geochemical Society as the primary organizer. An exception is that about every 8 years, the GS plans the conference at a venue outside Europe or North America such as the 2016 meeting in Japan. Each year, 3,000-4,000 scientists from more than 60 countries come together for a week of great science and networking. This gathering leads to vital collaborations, career development, and the formation of new friendships. Since the meeting moves around the world, it also gives delegates opportunities to experience new places and cultures.

A large, international meeting also entails significant consumption of natural resources through the usage of a convention center and delegates’ travel. There is no denying the fact that Goldschmidt has an environmental impact. As more of us consider the carbon footprint of our travel, this raises questions about how the GS and EAG should organize the meeting. First among these inquiries is where should Goldschmidt be held?

Meetings in Europe permit some delegates to travel by rail, a more environmentally friendly mode of transport than flying. Train travel is efficient and quite practical in Europe, because of both the high population density and the excellent infrastructure. However, nearly 30% of delegates who came to Barcelona this year came from Asia or Australia. Another 22% came from North America. We also do not have good data on how many of our European attendees actually did take the train, rather than fly. Every year, irrespective of where the conference is held, the two largest countries in terms of delegates attending are the U.S. and China.

The Geochemical Society is international. Our members come from >70 countries with the following breakdown: 50% North America; 28% Asia, Australia, New Zealand, Africa, and the Middle East; and 22% Europe. At first glance, Hawai’i may not seem like a good place to hold Goldschmidt, since nearly everyone has to fly there. But for many scientists from Asia, Australia, and New Zealand, Hawai’i will present the shortest distance of travel to the conference they have had since the 2016 meeting in Yokohama, Japan. It’s also closer for many people in western North America than meetings in Europe. From our experience in 2016, we know that more Asian and Australian scientists are likely to attend next year since the venue is easier to reach. This will accomplish the important goal of making Goldschmidt accessible to scientists from all parts of the world, even if some who live farther from Hawai’i decide not to attend. (Nearly 800 Japanese scientists participated in the Yokohama meeting, for instance, compared to 180 in Barcelona.)

One of the significant pluses of moving to a virtual format is the reduction in released CO2 that results. The societies will be looking carefully at the experience this year to see if there are tools and strategies from the format which can be incorporated into a in-person conference in future years.

As we look into the future, the travel required to reach the conference venue will be a major consideration for the societies. So will the energy conservation program offered by the convention centers. We are happy to say that the Hawai’i Convention Center relies largely on passive cooling, and thus consumes far less energy than the substantial amounts required to actively cool most other large centers (read here about other green practices the HCC is committed to) . As they are confirmed we will post details of steps the conference is taking to reduce it's environmental impact at the bottom of this page.

We are also exploring options such as recording sessions so that people who cannot attend the meeting can still benefit from some aspects of it. We are increasing the options for networking and interaction while at the conference and looking for ways to maximize the overall value of the conference experience.

Travel and human interaction are still very important to the endeavor of science. Figuring out how to achieve this while also reducing our carbon footprint is a real challenge that will require many complementary solutions. We look forward to hearing your ideas for future conferences at gsoffice@geochemsoc.org. Comments sent to this address will be shared with the leadership of both societies.

Carbon offset

Even held virtually the conference will have some carbon impact, we encourage participants to off-set this where feasible. The concept of carbon offsets is to reduce or avoid greenhouse gas emissions in one place to “offset“ emissions occurring elsewhere. When purchasing carbon offsets, you directly support projects that help develop new sources of renewable energy, promote energy efficiency, and encourage land-use and agriculture-based solutions (such as methane abatement). You can take up the option to purchase the planting of a native tree on the Hawaiian Islands to support reforestation efforts as part of your registration package. Delegates can also plant a tree independently via the convention centre site.

Several organisations now sell carbon offsets to compensate missions. We have verified the legitimacy of the following organisations so we recommend using one of them:

  • Atmosfair is an independent German non-profit organisation which offers offsets for greenhouse gases emitted by aircraft, cruise ships, long-distance coaches, and events.
  • My Climate was spun off from the Swiss Federal Institute of Technology Zürich in 2002 as a non-profit climate protection organisation to enable climate protection with economic mechanisms such as price-tagging carbon dioxide and integrating externality into the market.
  • South Pole, headquartered in Zürich, is a leading provider of global sustainability financing solutions and services.