Evidence map›Paper›PMID 39995858›Full record

ArticleiScience2025

The unseen carbon: Scope 3 emissions transform understanding of electricity generation in import-dependent nations.

Seokju Kim, Sanghyuk Koh, Boreum Lee

Abstract read
In one paragraph

Article in iScience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Seokju KimDepartment of Environment and Energy Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea.
Sanghyuk KohDepartment of Environment and Energy Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea.
Boreum LeeDepartment of Environment and Energy Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Energy system decarbonization requires accurate emissions accounting. While many import-dependent nations rely on foreign fuels, infrastructure, and technologies for electricity generation, their emissions calculations often overlook critical supply chain and life cycle impacts. This study applies life cycle assessment to evaluate the comprehensive carbon footprint of electricity production in import-dependent economies, encompassing direct operations (Scope 1), energy use (Scope 2), and supply chain emissions (Scope 3). Analysis reveals that conventional accounting methods significantly underestimate environmental impacts by excluding upstream and downstream emissions. This expanded assessment framework provides policymakers and investors with more accurate data for evaluating decarbonization strategies. The findings demonstrate the importance of incorporating complete supply chain emissions into national inventories to effectively guide energy transition policies and investment decisions toward genuine carbon reduction goals.

Indexed as

Energy ModelingEnergy sustainabilityEnergy systems

Identifiers

PMID39995858
PMCPMC11848806

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.