World Sustainable Energy Days, taking place on 4-6 March 2020 in Wels, Austria, brings together over 660 participants from 60 countries who take part in a series of events focused on sustainable energy production and use.
On 23 January 2020, GreenBuzz Zurich is holding the thematic event, "Closing the Loop – Towards a Circular Plastic Economy" in Zurich, Switzerland.
The European Pellet Conference 2020, taking place in Wels, Austria, on 4-5 March, offers an opportunity for participants to get informed about current trends in the pellet and bioenergy world.
Convening under the theme “Green Transition – Opportunity of the Decade”, the Climate Bonds Conference will bring together global green finance leaders on 5-7 May 2020 to help shape the global green finance agenda.
The 13th Annual Forum of Developing Country Investment Negotiators will be held in Bangkok, Thailand, on 18-20 February 2020.
The Economist Events’ Investing for Impact 2020 Vision meeting returns to New York on 13 February to explore how the impact investment community can deepen its reach and leverage the latest developments in technology.
The 10 Session of the World Urban Forum, organized by UN-Habitat, will be held on 8-13 February 2020 in Abu Dhabi, United Arab Emirates.
On 4-6 February 2020, the Annual GeenBiz 20 Conference will be held in Phoenix, Arizona.

The UN Science-Policy-Business Forum on the Environment, which will hold its sessions at the UN Headquarters in Nairobi from 8 to 10 March 2019 in the lead up to the Fourth Session of the UN Environment Assembly (UNEA 4).

Recommendations from the Forum inform the UN Environment Assembly and the UN’s work on the Sustainable Development Goals and the Paris Agreement. Panelists and eminent personalities participating in the Forum will have an opportunity to attend the assembly and to contribute to high-level dialogues with Governments and other stakeholders.

Convening under the theme “Towards 2030 Goals: Making the Decade Count”, the World Sustainable Development Summit will bring together decision-makers on 29-31 January 2020 in New Delhi, India, to deliberate on issues related to sustainable development.