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The Metals Company contracts CSIRO-led consortium to develop environmental monitoring and management plan for deep-sea nodule collection

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The California Seabed Mining Prevention Act is wending its way through the legislature ( earlier post ), and the Federated States of Micronesia is joining Samoa, Fiji and Palau in calling for a moratorium on deep-sea mining. The Metals Company (TMC) announced that its Australian subsidiary, The Metals Company Australia Pty Ltd.,

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Study: Hydrofluorocarbons Will Contribute Significantly to Global Warming by 2050

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Global ozone-depleting substances (ODSs) and HFC emissions (A), global CO 2 and HFC emissions (B), and ODS, HFC, and CO 2 global RF (C) for the period 2000–2050. Their contribution to global warming is currently small, but can increase to the equivalent of 9-19% (CO 2 -eq. Velders et al. 2009) Click to enlarge.

Global 150
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Cutting Non-CO2 Pollutants Can Delay Abrupt Climate Change; The Fast Action Climate Agenda

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By 2050, HFC emissions could equal up to 19% of global CO 2 emissions under business-as-usual scenarios. The small island nations of Micronesia and Mauritius submitted a joint proposal in April to phase down production and consumption of HFCs under the Montreal Protocol. With indoor air pollution killing 1.6

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US greenhouse gas emissions expected to grow until 2020

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Tags: Global warming Green cars Green credentials Latest news climate change greenhouse gas emissions HFCs increase in greenhouse gas emissions increase in HFCs Micronesia National Communication US climate change.

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Low-lying and other vulnerable countries calling for fast action on non-CO2 global warming pollutants

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Led by the tiny Pacific island of the Federated States of Micronesia, a growing group of low-lying islands and other vulnerable countries are calling for fast action on the approximately 50% of global warming that is caused by pollutants other than carbon dioxide (CO 2 ).

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North American Countries Target “Super” Greenhouse Gases Through Strengthened Ozone Treaty

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The Federated States of Micronesia submitted a similar proposal on HFCs as well. HFC emissions controlled under the Kyoto Protocol would not be affected by either the North American or Micronesia proposal. This is 10 to 20 times the mitigation under the Kyoto Protocol’s first commitment period assuming full compliance. C, says IGSD.

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Indo-US task force to study HFC phase-down

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The global warming potentials (GWP) of HFCs range from 140 (HFC-152a) to 11,700 (HFC-23), according to the US EPA. Last year, the Federated States of Micronesia along with other vulnerable island countries proposed an amendment to the ozone treaty to phase down the production and use of HFCs.