The Blue Technology Barometer 2022/23

Total score



The final rankings tab reveals the efficiency of the examined
economies relative to one but every other and aggregates rankings generated
all the perfect possible plot via the next four pillars: ocean surroundings, marine project,
skills innovation, and protection and regulation.

This pillar ranks every country according to its ranges of
marine water contamination, its plastic recycling efforts, the
CO2 emissions of its marine activities (relative to the size
of its economy), and the fresh switch of total emissions.

This pillar ranks every country on the sustainability of its
marine activities, collectively with transport, fishing, and protected

This pillar ranks every country on its contribution to ocean
sustainable skills analysis and construction, collectively with
expenditure, patents, and startups.

This pillar ranks every country on its stance on ocean
sustainability-connected protection and regulation, collectively with
nationwide-diploma policies, taxes, charges, and subsidies, and the
implementation of world marine regulation.

In discovering salvage admission to to skills journalism that issues.

MIT Technology Review provides in-depth reporting on this present day’s most MIT
Technology Review provides in-depth reporting on this present day’s most
essential technologies to put collectively you for what’s coming subsequent.

this present day



MIT Technology Review Insights would like to thank the next
participants for his or her time, perspective, and insights:

  • Valérie Amant, Director of Communications, The SeaCleaners
  • Charlotte de Fontaubert, International Lead for the Blue Economic system, World Monetary institution Community
  • Ian Falconer, Founder, Fishy Filaments
  • Ben Fitzgerald, Managing Director, CoreMarine
  • Melissa Garvey, International Director of Ocean Safety, The Nature Conservancy
  • Michael Hadfield, Emeritus Professor, Essential Investigator, Kewalo Marine Laboratory, University of Hawaii
    at Mānoa
  • Takeshi Kawano, Executive Director, Japan Company for Marine-Earth Science and Technology
  • Kathryn Matthews, Chief Scientist, Oceana
  • Alex Rogers, Science Director, REV Ocean
  • Ovais Sarmad, Deputy Executive Secretary, United International locations Framework Conference on Local climate Commerce
  • Thierry Senechal, Managing Director, Finance for Influence
  • Jyotika Virmani, Executive Director, Schmidt Ocean Institute
  • Lucy Woodall, Partner Professor of Marine Biology, University of Oxford, and Essential Scientist at Nekton



Methodology: The Blue Technology Barometer 2022/23

Now in its 2nd year, the Blue Technology Barometer assesses and ranks how every of the sphere’s most attention-grabbing
maritime economies promotes and develops blue (marine-centered) technologies that abet reverse the impact of
local climate switch on ocean ecosystems, and the perfect possible plot they leverage ocean-primarily primarily based totally sources to prick back greenhouse gases and
other outcomes of local climate switch.

To create the index, MIT Technology Review Insights compiled 20 quantitative and qualitative records indicators
for 66 international locations and territories with coastlines and maritime economies. This integrated analysis of engage
datasets and most crucial analysis interviews with world blue skills innovators, policymakers, and
world ocean sustainability organizations. Thru pattern analysis, analysis, and a consultative
perceive-overview route of with several subject subject consultants, weighting assumptions were assigned to resolve the
relative significance of each indicator’s affect on a country’s blue skills management.

These indicators measure how every country or territory’s economic and maritime industries have affected its
marine surroundings and the perfect possible plot swiftly they’ve developed and deployed technologies that abet make stronger ocean
health outcomes. Protection and regulatory adherence elements were regarded as, significantly the observance of
world treaties on fishing and marine safety laws.

The indicators are organized into four pillars, which occupy in thoughts metrics around a sustainability theme. Each
indicator is scored from 1 to 10 (10 being the appropriate efficiency) and is weighted for its contribution to its
respective pillar. Each pillar is weighted to resolve its significance in the final score. As these analysis
efforts center on international locations creating blue skills to promote ocean health, the skills pillar is
ranked perfect, at 50% of the final score.

The four pillars of the Blue Technology Barometer are:

Carbon emissions this skill that of maritime activities and their relative growth. Metrics on this pillar also
assess every country’s efforts to mitigate ocean air pollution and make stronger ocean ecosystem health.

Efforts to promote sustainable fishing activities and hold greater and take marine protected areas.

Progress in fostering the reach of sustainable ocean technologies all the perfect possible plot via several relevant fields:

  • Desirable innovation rankings from MIT Technology Review Insights’ Green Future Index 2022.
  • A tally of maritime-relevant patents and skills startups.
  • An assessment of each economy’s exercise of technologies and tech-enabled processes that facilitate ocean

Commitment to signing and implementing world treaties to promote ocean sustainability and place in force
sustainable fishing.

About Us

MIT Technology Review used to be primarily based at the Massachusetts Institute of Technology in 1899. MIT Technology Review
Insights is the custom publishing division of MIT Technology Review. We behavior qualitative and quantitative
analysis and analysis worldwide and put up a wide assortment of boom material, collectively with articles, reports,
infographics, movies, and podcasts.

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