Climate Policy Reduces Racial Disparities in Air Pollution from Transportation and Power Generation DOI Creative Commons
Katherine Jordan, Luke R. Dennin, P. J. Adams

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(49), P. 21510 - 21522

Published: Nov. 26, 2024

Energy system optimization models facilitate analyses on a national or regional scale. However, understanding the impacts of climate policy specific populations requires much higher spatial resolution. Here, we link an energy model to integrated assessment via emission downscaling algorithm, translating air pollution emissions from nine U.S. regions counties. We simulate six distinct scenarios, including current and 2050 net-zero target, NO

Language: Английский

Net-zero transport dialogue: Emerging developments and the puzzles they present DOI
Rubal Dua

Energy Sustainable Development/Energy for sustainable development, Journal Year: 2024, Volume and Issue: 82, P. 101516 - 101516

Published: Aug. 6, 2024

Language: Английский

Citations

18
ELEKTRİKLİ ARAÇ TEKNOLOJİSİ, EKONOMİ VE ULAŞIM SEKTÖRÜ: DOĞU ANADOLU BÖLGESİ ÖRNEĞİ DOI Open Access
Serdar Öztürk, Tuğba İbik

Yönetim Bilimleri Dergisi, Journal Year: 2025, Volume and Issue: 23(55), P. 432 - 456

Published: Jan. 24, 2025

Tarihsel süreçte teknolojinin etkisi ile araç sistemleri değişmiş ve elektrikle çalışan araçlar ortaya çıkmıştır. 19. yüzyılda yaşanan gelişmeler çıkan elektrikli araçlar, çevre bilincinin de artması birlikte daha önemli hale gelmiştir. Ancak halen Türkiye gibi birçok ülkede araçlara verilen önemin altyapı çalışmalarının yeterli olmadığı görülmektedir. Özellikle Doğu Anadolu Bölgesi’nde bulunan illerde için sağlanamamıştır. Öte yandan bölgede hava kirliliği oluşumuna çeşitli faktörler neden olabilir. Bu kirlilik üzerinde karayolu ulaşımının da bulunabilir. durumda sürdürülebilirliğin sağlanmasını güç getirebilir. bağlamda ulaşımından kaynaklanan CO2 emisyonunun belirlenmesi hangi il ne düzeyde bir tedbir alınması gerektiğinin buna uygun çözüm önerileri getirilmesi bakımından önemlidir. nedenle bu çalışmada, 2010 2023 yıllarında illerin ulaşım emisyonunu belirlemek amaçlanmaktadır. Bunun IPCC tarafından önerilen yaklaşımlar arasında Tier 1 yöntemi kullanılarak hesaplama yapılmaktadır. Elde edilen sonuca göre, yılında en fazla emisyonu 737,83 GgCO2 Malatya ilinin olduğu Bunu 672,67 Erzurum, 613,25 Elazığ, 510,38 Van takip etmektedir. Dolayısıyla başta emisyonun yüksek iller olmak üzere emisyon artışı olan tüm seviyesinde azaltıcı etkide bulunacak uygulama politika düzenlemelerine ihtiyaç duyulmaktadır. Aksi takdirde seviyesi çok yükselerek ağır boyutlara ulaşabilir. elektrik kullanımının yaygınlaştırılması öncelikle yönelik ekonomik teknolojik konularda iyileştirmeler yapılması gerekmektedir. sayede özellikle enerji, ekonomi, alanlarda küresel boyutta gerçekleşmesine katkı sağlanabilir.

Citations

0
Passing the check: How overlapping climate policies shift the distribution of costs in California DOI Creative Commons
William A. Scott

Energy Research & Social Science, Journal Year: 2025, Volume and Issue: 125, P. 104119 - 104119

Published: May 8, 2025

Language: Английский

Citations

0
Modeling, design and validation of DC-DC landsman converter for low-power electric vehicle battery charging applications DOI

Kuldip Bag,

Mohit Pankaj Mundra,

Patil Swarup Sadashiv

et al.

Engineering Research Express, Journal Year: 2024, Volume and Issue: 6(3), P. 035306 - 035306

Published: July 10, 2024

Abstract As the world moves towards sustainable development, reduction of air pollution is considered an important factor. Consequently, transportation sector moving from conventional internal combustion engine vehicles to electric (EVs). To encourage EV usage, governments are working installing more public charging systems. These systems invariably use a DC-DC converter ensure supply appropriate voltage charge battery. In developing countries, majority users prefer bikes and rickshaws, which require low power. Therefore, it becomes necessary low-power converters suitable these batteries. such systems, non-isolated play role. This work intended explore Landsman for battery charging. The motivation behind explained, state art research reviewed show gap. operation proposed explained in detail with its dynamic loop nodal equations. gain equation memory elements design detailed corresponding model provided loss calculation. system simulated on MATLAB R2022b software, simulation results behavior current each component. validate design, 100 W hardware prototype implemented using discrete components resistive load, 48 V Li-ion operation. A comparison converters’ performance parameters other provided. topology seen provide instantaneous efficiency 88% during testing 89.6% while battery, wherein, magnitudes experimental values obtained through real-time measurements Keysight IntegraVision Power Analyzer PA2203A, prototype, as presented section 8. be attractive applications.

Language: Английский

Citations

1
The health, climate, and equity benefits of freight truck electrification in the United States DOI Creative Commons
Eleanor M. Hennessy, Corinne D. Scown, Inês L. Azevedo

et al.

Environmental Research Letters, Journal Year: 2024, Volume and Issue: 19(10), P. 104069 - 104069

Published: Sept. 17, 2024

Abstract Long-haul freight shipment in the United States relies on diesel trucks and constitutes ∼3% of U.S. greenhouse gas emissions a significant share local air pollution. Here, we compare climate pollution-related health damages from electric versus long-haul truck fleets. We use commodity flows to estimate tailpipe regional grid intensities charging under various scenarios. reduced complexity quality model combined with valuation premature deaths (using two hazard ratios (HRs)) quantify distributional impacts different find that annual costs current fleet are $195–$249/capita compared $174–$205/capita for new fleet, $156–$177/capita an depending HR. electrification could avoid $6.2–8.5 billion annually when vehicles (with even higher benefits fleet). However, Midwest parts Gulf Coast would experience increase due using electricity coal power plants. If old plants (operating 1980 or earlier) replaced zero-emission generation, all result $32.3–39.2 avoided throughout Electrifying transport consumer manufacturing goods (including electronics, equipment, precision instruments) food, beverage, tobacco products provide largest absolute benefits, whereas mixed per tonne-km. small variations across race income. These results will help policymakers prioritize investment strategies transportation sub-sector.

Language: Английский

Citations

1
Climate Policy Reduces Racial Disparities in Air Pollution from Transportation and Power Generation DOI Creative Commons
Katherine Jordan, Luke R. Dennin, P. J. Adams

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(49), P. 21510 - 21522

Published: Nov. 26, 2024

Energy system optimization models facilitate analyses on a national or regional scale. However, understanding the impacts of climate policy specific populations requires much higher spatial resolution. Here, we link an energy model to integrated assessment via emission downscaling algorithm, translating air pollution emissions from nine U.S. regions counties. We simulate six distinct scenarios, including current and 2050 net-zero target, NO

Language: Английский

Citations

1