Evidence map›Paper›PMID 32675905›Full record

ArticleEnergy policy2020

Household fuel mixes in peri-urban and rural Ecuador: Explaining the context of LPG, patterns of continued firewood use, and the challenges of induction cooking.

Carlos F Gould, Samuel B Schlesinger, Emilio Molina, Miryan L Bejarano, Alfredo Valarezo, Darby W Jack

Abstract read
In one paragraph

Article in Energy policy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Climate and health benefits of a transition from gas to electric cooking.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  3. Resilient clean cooking: Maintaining household clean cooking in Ecuador during the COVID-19 pandemic.Energy for sustainable development : the journal of the International Energy Initiative · 2023
    Article
  4. Article
  5. Determinants of Household Energy Choice for Cooking in Northern Sudan: A Multinomial Logit Estimation.International journal of environmental research and public health · 2021
    Article
  6. Article
  7. Article
  8. Article
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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

6 authors.

Carlos F GouldDepartment of Environmental Health Science, Columbia University Mailman School of Public Health, New York, NY, USA.
Samuel B SchlesingerIndependent Consultant, Quito, Ecuador.
Emilio MolinaDepartment of Mechanical Engineering, Universidad San Francisco de Quito, Quito, Ecuador.
Miryan L BejaranoDepartment of Mechanical Engineering, Universidad San Francisco de Quito, Quito, Ecuador.
Alfredo ValarezoDepartment of Mechanical Engineering, Universidad San Francisco de Quito, Quito, Ecuador.
Darby W JackDepartment of Environmental Health Science, Columbia University Mailman School of Public Health, New York, NY, USA.

Funding

Supplemental Training in Making Data FAIR and AI/ML ReadyT32ES007322 · NIEHS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Pam R Factor-Litvak, Allison Kupsco · 2000 to 2026
$12.1M
Understanding adoption of clean cookstovesR01ES024489 · NIEHS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI JACK, DARBY · 2014 to 2018
$2.5M
Interdisciplinary Training in Climate and HealthT32ES023770 · NIEHS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SHAMAN, JEFFREY L · 2014 to 2019
$1.5M
NIEHS NIH HHS R01 ES024489NIEHS NIH HHS T32 ES007322NIEHS NIH HHS T32 ES023770
6 · The paper itself

Abstract

Nationwide transitions from cooking with solid fuels to clean fuels promise substantial health, climate, and environmental benefits. For decades, Ecuador has invested heavily in consumption subsidies for liquified petroleum gas (LPG), a leading clean fuel. With the goal of understanding household energy use in a context where LPG is ubiquitous and cheap, we administered 808 household surveys in peri-urban and rural communities in Coastal and Andean Ecuadorian provinces. We assess cooking fuel patterns after long-term LPG access and the reach of induction stoves promoted through a recent government program. Nearly all participants reported using LPG for more than a decade and frequent, convenient access to highly subsidized LPG. Nonetheless, half of rural households and 20% of peri-urban households rely on firewood to meet specific household energy needs, like space heating or heating water for bathing. Induction was rare and many induction owners reported zero use because the required equipment had never been installed by electricity companies, their stove had broken, or due to fears of high electricity costs. Our discussion is instructive for other countries because of Ecuador's long-standing clean fuel policies, robust LPG market and standardized cylinder recirculation model, and promotion of induction stoves.

Indexed as

biomass cookingclean cookingenergy policyfuel subsidyfuel transitionLatin America

Identifiers

PMID32675905
PMCPMC7365656

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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.