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Hun Park

@climate-nature

Communicating science and data, I illuminate the interconnectedness of climate action, biodiversity conservation, and energy policy. I translate complex information into clear narratives to drive informed decisions for sustainable solutions.

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Latest posts by Hun Park @climate-nature

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‘U.S. Monthly Imports’ from Selected ‘East Asian Economies’, 2009–2025

bit.ly/East-Asia-USA

Source: United States Census Bureau. (2026). USA Trade Online.

07.03.2026 09:40 👍 0 🔁 0 💬 0 📌 0
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Global Leaders in R&D Investment: Top 31 Economies by GERD, 2024

bit.ly/GERD2024

Data sources: IMF, NSTC (R.O.C.), & WIPO.

02.03.2026 03:11 👍 0 🔁 0 💬 0 📌 0
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2025 South Korean Electricity Market Dynamics: Falling Generation Costs vs. Rising Retail Prices

bit.ly/KPX2025-En

Sources: KEA (2025); KEPCO (2026); KPX (2025).

23.02.2026 08:58 👍 0 🔁 0 💬 0 📌 0
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The 2024 OECD.AI Index:
Comparing National AI Capabilities Across Five Key Pillars

bit.ly/OECD-AI

OECD (Organisation for Economic Co-operation and Development). (2026). The OECD.AI Index: Technical paper.

22.02.2026 22:57 👍 0 🔁 0 💬 0 📌 0
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Global Share of ‘Citations to High-Impact AI Publications’, 2005–2025

bit.ly/AI-Citations

Data source: OECD.AI. (2026). AI publications by country. (last updated 2025-09-30, accessed on 2026-02-18).

18.02.2026 14:11 👍 0 🔁 0 💬 0 📌 0
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Long-term Trends in ‘Carbon Intensity of GDP’ Across G20 Nations (1990–2024)

bit.ly/Carbon-Inten...

World Bank. (2026). World Development Indicators (WDI)—January 28, 2026.

14.02.2026 05:55 👍 0 🔁 0 💬 0 📌 0
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G20 Retail Electricity Price Comparison: Industry vs. Households

bit.ly/G20-Power-Cost

Data from: CEIC, IEA, U.S. EIA.

30.01.2026 00:36 👍 1 🔁 0 💬 0 📌 0
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Material Flow of Plastic in South Korea (2023 baseline; Unit: 1,000 tons/year)

bit.ly/Plastic-MFA-...

References: Government of the Republic of Korea (2025); Houssini, Li, & Tan (2025).

29.01.2026 07:14 👍 2 🔁 0 💬 0 📌 0
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Global Capital Allocation:
Comparing Nature-Negative Flows vs. Nature-Based Solutions (NbS)

bit.ly/Financing-Na...

UNEP (United Nations Environment Programme). (2026). State of Finance for Nature 2026: Nature in the red: Powering the trillion dollar nature transition economy.

25.01.2026 11:42 👍 0 🔁 0 💬 0 📌 0

To our global family:
Please know that the people are not the politics. Regardless of treaties signed or unsigned, our commitment to a sustainable future is unbreakable. We stand with you. We are ALL IN.

17.01.2026 23:32 👍 0 🔁 0 💬 0 📌 0
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Global Participation in Major International Environmental Treaties and Conventions

bit.ly/MEA-Parties

Data current as of 17 Jan 2026.

17.01.2026 21:39 👍 1 🔁 0 💬 0 📌 0
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Global Temperature Anomaly Trends (1850–2025)

bit.ly/GMST2025

Data: Met Office. (2026). Climate Dashboard.

17.01.2026 13:04 👍 1 🔁 0 💬 0 📌 0
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‘GHG Protocol’ Standards Update: Workplan & Timeline (2024–2028)

bit.ly/GHG-Protocol

Source: GHG Protocol. (2024). Greenhouse Gas Protocol Corporate Standard Development Plans. WRI & WBCSD.

09.01.2026 06:00 👍 1 🔁 0 💬 0 📌 0
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Working Smarter vs. Working Longer: GDP per capita in the OECD in 2024
(in international dollars, at current prices, and at purchasing power parity)

bit.ly/GDP-per-Capita

IMF. (2025). World Economic Outlook (October 2025); OECD. (2025). Average annual hours actually worked per worker.

05.01.2026 19:04 👍 1 🔁 0 💬 0 📌 0
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Country Progression of Wind Power Generation Since ‘10 TWh’ Threshold

bit.ly/Wind-Progres...

Data: Ember. (2025). Yearly Electricity Data.

03.01.2026 15:18 👍 1 🔁 0 💬 0 📌 0
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Country Progression of Solar Power Generation Since ‘10 TWh’ Threshold

bit.ly/Solar-Progre...

Data: Ember. (2025). Yearly Electricity Data.

03.01.2026 13:37 👍 0 🔁 0 💬 0 📌 0
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Fluorinated gases (F-gases) are gaining share in South Korea’s emissions (1990–2023)

bit.ly/F-gases-Korea

GIR. (2025). The National Greenhouse Gas Inventory 1990–2023. Greenhouse Gas Inventory & Research Center of Korea (GIR).

24.12.2025 11:06 👍 0 🔁 0 💬 0 📌 0
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Global Sustainability Disclosure and Regulation Frameworks: Summary

bit.ly/ESG-Dec2025

Compiled by Park, H. (December 2025). This overview may not be exhaustive and is subject to ongoing developments in the field.

24.12.2025 09:02 👍 1 🔁 0 💬 0 📌 0
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Total Factor Productivity Relative to the United States (1955–2023)

bit.ly/TFPs

GGDC. (2025). Penn World Table, version 11.0. Groningen Growth and Development Centre (GGDC).

21.12.2025 22:58 👍 3 🔁 0 💬 0 📌 0
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Accelerating EV Transitions: Regional Market Share Disparities in 2019 and 2025

bit.ly/EV-Shares

Graham, E. (2025). The EV leapfrog - how emerging markets are driving a global EV boom. Ember.

16.12.2025 08:23 👍 1 🔁 0 💬 0 📌 0
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Updated Trajectory: 1.5 °C Warming Estimate Revised to March 2029

bit.ly/March2029

ECMWF. (2025). C3S global temperature trend monitor. European Centre for Medium-Range Weather Forecasts (ECMWF).

10.12.2025 19:25 👍 1 🔁 0 💬 0 📌 0
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Share of Population in Cities and Towns (Degree of Urbanization) in G20, 2025–2050

bit.ly/Urbanization...

Source: UN DESA. (2025). World Urbanization Prospects 2025. United Nations Department of Economic and Social Affairs (UN DESA).

04.12.2025 02:45 👍 1 🔁 0 💬 0 📌 0
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Protected Areas by Designation Type in the OECD (2024)

bit.ly/PAs-OECD

OECD. (2025). Environment at a Glance Indicators 2025. OECD Publishing.

02.12.2025 05:16 👍 1 🔁 0 💬 0 📌 0
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Total Net Effective Carbon Rate (ECR) in 2023

bit.ly/ECR-2023

OECD. (2025). Environment at a Glance Indicators 2025. OECD Publishing.

02.12.2025 03:24 👍 1 🔁 0 💬 0 📌 0
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2025 Climate & Biodiversity Books

bit.ly/2025Books

A selection of climate and biodiversity books that have garnered media attention in 2025. The list is organized alphabetically by the author’s last name.

01.12.2025 02:06 👍 2 🔁 0 💬 0 📌 0
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The Widening Gap Between Standards and Innovation:
Energy Efficiency Levels of Selected End-Use Technologies, 2010–2025

bit.ly/IEA-EE2025

International Energy Agency (IEA). (2025). Energy Efficiency 2025. IEA Publications.

24.11.2025 05:48 👍 0 🔁 0 💬 0 📌 0
59개 벨렝 기후변화적응 지표 - 영한대조.pdf

유엔기후변화협약(UNFCCC) 제30차 당사국총회(COP30)에 전문가들이 제출한 100개 기후변화적응지표 후보 중 59개가 최종 선정되었습니다. 우리말로 번역해서 영한대조표를 만들어 봤습니다.

bit.ly/Adaptation-I...

출처: Belém Adaptation Indicators for measuring progress achieved towards the targets referred to in paragraphs 9–10 of decision 2/CMA.5 (FCCC/PA/CMA/2025/L.25 Annex)

24.11.2025 00:19 👍 0 🔁 0 💬 0 📌 0
Trends in Per Capita Consumption-Based Fossil CO₂ Emissions for High-Emitting Nations, 1990–2023
Trends in Per Capita Consumption-Based Fossil CO₂ Emissions for High-Emitting Nations, 1990–2023 YouTube video by Earth Asks

Trends in Per Capita Consumption-Based CO₂ Emissions for High-Emitting Nations, 1990–2023

youtu.be/ed-Fk2wsPY8

Note: [Consumption-based emissions] = [Territorial emissions] − [Embodied territorial emissions to produce exported products] + [Emissions in other countries to produce imported products]

18.11.2025 03:28 👍 2 🔁 0 💬 0 📌 0
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Global CO₂ Emission Trajectories: ‘Historical Data (1980–2025)’ and ‘SSP-Based Projections (2025–2100)’

bit.ly/GCB-SSPs

Friedlingstein, P. et al. (2025). Global Carbon Budget 2025. Earth System Science Data Discussion, 2025, 1–139. DOI:10.5194/essd-2025-659

17.11.2025 07:31 👍 1 🔁 0 💬 0 📌 0
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Trends in Per Capita Consumption-Based Fossil CO₂ Emissions for High-Emitting Nations, 1990–2023

bit.ly/Consumption-...

Friedlingstein, P. et al. (2025). Global Carbon Budget 2025. Earth System Science Data Discussion, 2025, 1–139. DOI:10.5194/essd-2025-659

15.11.2025 16:48 👍 3 🔁 0 💬 0 📌 0