14 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
GHGSat continues to expand its methane-monitoring constellation
SpaceNews · 7 Nov 2025
SAN FRANCISCO – GHGSat announced plans Nov. 7 to send two additional satellites into its greenhouse-gas-monitoring constellation. Ahead of the 30th Conference of the Parties to the United Nations Framework Convention on...
GHGSat announces $34 million in equity and debt financing
SpaceNews · 16 Sep 2025
PARIS – GHGSat plans to expand its greenhouse gas monitoring constellation and analytic services with $47 million Canadian dollars ($34 million) in equity and debt financing announced Sept. 16 . […]
GHGSat to provide methane monitoring for ExxonMobil
SpaceNews · 5 Sep 2025
SAN FRANCISCO – GHGSat and ExxonMobil Corp. announced a partnership Sept. 5 to monitor and mitigate methane emissions for onshore operations in North America and Asia. Collaboration between GHGSat, a Canadian firm focuse...
UK methane leak spotted using satellites
ESA · 9 Dec 2024
Researchers from the University of Leeds have detected methane leaking from a faulty pipe in Cheltenham, Gloucestershire, UK, using GHGSat satellite data – part of ESA’s Third Party Mission Programme. This marks the firs...
GHGSat gains NASA approval for methane-emissions data
SpaceNews · 31 Jul 2024
LAS VEGAS – Methane-emissions data from GHGSat will be shared for scientific research through NASA’s Commercial SmallSat Data Acquisition program. Montreal-based GHGSat announced July 31 that the company’s data “successf...
NASA expands purchase of commercial Earth-observation data with latest award
SpaceNews · 5 Oct 2023
Airbus DS Geo, Capella Space, GHGSat, Maxar, PlanetiQ, Spire Global and Umbra were selected under the fixed-price, indefinite delivery, indefinite quantity contract to provide Earth observation data and services in suppo...
GHGSat orders four more greenhouse gas monitoring cubesats from Spire
SpaceNews · 8 Aug 2023
GHGSat has ordered another four 16U cubesats from Spire Global for a launch no earlier than 2024 to expand its greenhouse gas-monitoring constellation, the Canadian satellite operator announced Aug. 8.
NASA Awards Commercial Small Satellite Data Acquisition Agreement
NASA · 28 Sep 2022
NASA has selected GHGSat, Inc., of Montreal, Quebec, Canada, to provide commercial small constellation satellite products for evaluation to determine the utility for advancing NASA’s science and application goals. GHGSat...
GHGSat to launch three spacecraft on Falcon 9
SpaceNews · 8 Dec 2021
GHGSat, a Canadian company planning a constellation of satellites to monitor greenhouse gas emissions, announced Dec. 8 it will launch its next three satellites on a Falcon 9 in mid-2022.
Space Flight Laboratory to build three more GHGSat satellites
SpaceNews · 17 Nov 2020
The University of Toronto Institute for Aerospace Studies Space Flight Laboratory (SFL) announced a contract Nov. 16 to build three greenhouse gas monitoring satellites for GHGSat, the Canadian company focused on methane...