Spurred by innovation, increased competition, and policy support in a growing number of countries, renewable energy technologies have achieved massive technological advances and sharp cost reductions. Renewables have come to the forefront of the global energy transition, with nearly every country adopting a renewable energy target.

Imagine building a small pile of wood and kindling in the smallest room in your house, and setting fire to it.

Household air pollution (HAP) is the eighth leading risk factor for global disease burden, contributing to 2.9 million yearly premature deaths. Nearly 80% of the sub-Saharan population and about 90 million households in Nigeria use biomass as their primary fuel for cooking and energy needs, which can adversely impact their health. Exposure to air pollution has been linked to adverse pregnancy outcomes like stillbirth, preeclampsia, preterm birth, low birth weight, reduced fetal head circumference, miscarriage, and intra-uterine fetal growth retardation (IUGR).

While there have been substantial efforts to quantify the health burden of exposure to PM2.5 from solid fuel use (SFU), the sensitivity of mortality estimates to uncertainties in input parameters has not been quantified. Moreover, previous studies separate mortality from household and ambient air pollution. In this study, we develop a new estimate of mortality attributable to SFU due to the joint exposure from household and ambient PM2.5 pollution and perform a variance‐based sensitivity analysis on mortality attributable to SFU.

Kenya on Wednesday unveiled ethanol stoves for refugees in Kakuma camp in northwest part of the country to help mitigate climate carbon emissions.

Many refugees would like to buy low-carbon stoves and lights but poor access in camps and a lack of funding is forcing them to rely on “dirty and expensive” fuels, a report said on Tuesday.

NEW DELHI: Exposure to air pollutant PM 2.5 from the burning of domestic biomass (chulha) is the deadliest source of air pollution in India, responsible for around 25% of all pollution-linked death

Traditional cookstoves, widely used in the rural parts of India, may be producing much higher levels of particulate emissions than previously estimated, causing a detrimental impact on the country'

For households without access to grid-based electricity or gas for cooking, traditional cook stoves are typically fuelled by wood or charcoal, generating considerable indoor air pollution. Cook stoves fuelled with biogas provide complete combustion, significantly alleviating health and environmental problems.

Residential solid biomass cookstoves are important sources of aerosol emissions in India. Cookstove emissions rates are largely based on laboratory experiments conducted using the standard water-boiling test, but real-world emissions are often higher owing to different stove designs, fuels, and cooking methods. Constraining mass emissions factors (EFs) for prevalent cookstoves is important because they serve as inputs to bottom-up emissions inventories used to evaluate health and climate impacts.

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