Evidence map›Paper›PMID 33547382›Full record

ArticleScientific reports2021

Mapping of affordability levels for photovoltaic-based electricity generation in the solar belt of sub-Saharan Africa, East Asia and South Asia.

Sándor Szabó, Irene Pinedo Pascua, Daniel Puig, Magda Moner-Girona, Mario Negre, Thomas Huld, Yacob Mulugetta, Ioannis Kougias, László Szabó, Daniel Kammen

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

10 authors.

Sándor SzabóEuropean Commission, Joint Research Centre (JRC), Ispra, Italy.
Irene Pinedo PascuaEuropean Commission, Joint Research Centre (JRC), Ispra, Italy.
Daniel PuigTechnical University of Denmark, Kongens Lyngby, Denmark.
Magda Moner-GironaEuropean Commission, Joint Research Centre (JRC), Ispra, Italy. magda.moner@ec.europa.eu.
Mario NegreGerman Development Institute, Bonn, Germany.
Thomas HuldEuropean Commission, Joint Research Centre (JRC), Ispra, Italy.
Yacob MulugettaUniversity College London, London, UK.
Ioannis KougiasEuropean Commission, Joint Research Centre (JRC), Ispra, Italy.
László SzabóRegional Centre for Energy Policy Research, Corvinus University of Budapest, Budapest, Hungary.
Daniel KammenUniversity of California at Berkeley, Berkeley, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lack of access to modern forms of energy hampers efforts to reduce poverty. The provision of electricity to off-grid communities is therefore a long-standing developmental goal. Yet, many off-grid electrification projects neglect mid- and long-term operation and maintenance costs. When this is the case, electricity services are unlikely to be affordable to the communities that are the project's primary target. Here we show that, compared with diesel-powered electricity generation systems, solar photovoltaic systems are more affordable to no less than 36% of the unelectrified populations in East Asia, South Asia, and sub-Saharan Africa. We do so by developing geo-referenced estimates of affordability at a high level of resolution (1 km

Identifiers

PMID33547382
PMCPMC7865005

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.