Burden of the global energy price crisis on households

Nature Energy, Journal Year: 2023, Volume and Issue: 8(3), P. 304 - 316

Published: Feb. 16, 2023

Language: Английский

---

Global fossil fuel reduction pathways under different climate mitigation strategies and ambitions

Nature Communications, Journal Year: 2023, Volume and Issue: 14(1)

Published: Sept. 13, 2023

The mitigation scenarios database of the Intergovernmental Panel on Climate Change's Sixth Assessment Report is an important resource for informing policymaking energy transitions. However, there a large variety models, scenario designs, and resulting outputs. Here we analyse consistent with limiting warming to 2 °C or below regarding speed, trajectory, feasibility different fossil fuel reduction pathways. In 1.5 no limited overshoot, global coal, oil, natural gas supply (intended all uses) decline average by 95%, 62%, 42%, respectively, from 2020 2050, but long-term role highly variable. Higher-gas pathways are enabled higher carbon capture storage (CCS) dioxide removal (CDR), likely associated inadequate model representation regional CO2 capacity technology adoption, diffusion, path-dependencies. If CDR constrained limits derived expert consensus, respective modelled reductions become 99%, 70%, 84%. Our findings suggest need adopt unambiguous near- benchmarks in production use alongside other climate targets.

Language: Английский

---

Balancing climate mitigation and energy security goals amid converging global energy crises: The role of green investments

Renewable Energy, Journal Year: 2023, Volume and Issue: 205, P. 534 - 542

Published: Feb. 4, 2023

Language: Английский

---

The perspective of energy poverty and 1st energy crisis of green transition

Energy, Journal Year: 2023, Volume and Issue: 275, P. 127487 - 127487

Published: April 10, 2023

Language: Английский

---

Overview of Green Energy as a Real Strategic Option for Sustainable Development

Energies, Journal Year: 2022, Volume and Issue: 15(22), P. 8573 - 8573

Published: Nov. 16, 2022

The global renewable energy landscape is changing rapidly. Green energies reduce greenhouse gas emissions, diversify the supply, and lower dependence on volatile uncertain fossil fuel markets. future looks promising for green sources, which are taking an increasingly important role, especially in current context, as governments trying to identify viable solutions crisis fuels. Worldwide, there a growing interest support factor that could help accelerate transition. Despite these positive developments, much remains be done globally make transition reality. In this respect, European Union member states have committed wide neutrality target by establishing increase total share of from sources 55% (by 2030) and, at same time, reducing net effect emissions least until 2030 reach 2050. essential long-term efforts mitigate climate change will play role improving security accessibility. every country strengthen sector through development geopolitical risks disproportionate external costs society. large-scale use contribute sustainable development. objective our research review literature context analyzing conducted various authors international organizations topics. period considered study 2011–2020. Our focused EU 27, but also took into account results obtained other countries worldwide, such China, USA, Norway, Iceland. main method used was analysis scientific papers, studies developed organizations, set agreements political commitments assumed different developing solution show interesting debate about how they can This paper’s 2019 level, low-carbon including nuclear power energy, accounted 15.7% primary (solar, wind, hydropower, bioenergy, geothermal wave tidal), while 2021, reached 22%. According statistics, more than 90% many making investments efficiently capitalize design new models economic social development, order pollution levels, imports limit impact.

Language: Английский

---

The “Vertigo” of the Food Sector within the Triangle of Climate Change, the Post-Pandemic World, and the Russian-Ukrainian War

Foods, Journal Year: 2023, Volume and Issue: 12(4), P. 721 - 721

Published: Feb. 7, 2023

Over the last few years, world has been facing dramatic changes due to a condensed period of multiple crises, including climate change, COVID-19 pandemic, and Russian–Ukrainian war. Although different, these consecutive crises share common characteristics (e.g., systemic shocks non-stationary nature) impacts disruption markets supply chains), questioning food safety, security, sustainability. The current article analyses effects noted in sector before proposing target mitigation measures address different challenges. goal is transform systems increase their resilience This can only be achieved if all relevant actors within chain governments, companies, distributors, farmers, etc.) play role by designing implementing interventions policies. In addition, transformation should proactive concerning circular (valorizing several bioresources under principles neutral economy blue bioeconomy), digital (based on Industry 4.0 applications), inclusive (ensuring that citizens are actively engaged). Food production modernization emerging technologies) developing shorter more domestic chains also critical achieving security.

Language: Английский

---

Assessing the energy security of European Union countries from two perspectives – A new integrated approach based on MCDM methods

Applied Energy, Journal Year: 2023, Volume and Issue: 347, P. 121443 - 121443

Published: June 28, 2023

The subject of this article concerns a crucial issue energy security in the European Union countries, especially during war Ukraine. paper presents results study aimed at assessing level EU-27 countries from two perspectives (for variants analysis). first variant assesses which is derived traditional approach related to availability sources affordable prices (energy and economic factors). second perspective sustainable development, so-called security, which, addition factors, also takes into account environmental social factors. multi-criteria nature matter undertaken determined adoption methodology based on Multiple-criteria decision-making methods (MCDM) for study. Also, author's integrated indicator weighting MCDM was used. CRiteria Importance Through Intercriteria Correlation (CRITIC) standard deviation (SD) were utilized determine weights, Grey relational analysis (GRA) Technique Order Preference by Similarity Ideal Solution (TOPSIS) used core part research. Based proposed research results, rankings studied created analyzed levels specified. carried out an 11-year period between 2010 2020. showed that some EU depends assessment variant. Regardless variant, high found Scandinavian countries. It reasonable use presented when developing new climate strategy, seems absolutely necessary geopolitical situation has now emerged region. should be regarded as voice discussion choice direction pace transformation context building knowledge-based economy neutrality Europe.

Language: Английский

---

Mitigating Climate Change and the Development of Green Energy versus a Return to Fossil Fuels Due to the Energy Crisis in 2022

Energies, Journal Year: 2022, Volume and Issue: 15(24), P. 9289 - 9289

Published: Dec. 7, 2022

The energy crisis that emerged as a result of the reduction in gas supplies from Russia is very topical and important. This affects not only Europe but also other world economies. As Russia’s attack on Ukraine sanctions imposed Russia, there was drastic drop Russian supplies, which triggered an increase fuel prices crisis. In order to reduce risk insufficient European countries have decided reuse coal fossil fuels. opposite direction decarbonization zero-carbon economy. undertaken research unique, because issue slowing down returning fuels has yet been extensively studied. Therefore, analysis results are new this area. project green production renewable sources implemented so far, aims accelerate implementation zero-emission economy, may be slowed down. Moreover, return will negative impact climate change. sharp unexpected growth profits companies meant Commission introduced limit revenues enterprises sector. Surplus income transferred entities offset prices. conducted showed how Union try ensure security what current actions related protection moving toward environmentally friendly economy be.

Language: Английский

---

ENERGY TRANSITION POLICIES: A GLOBAL REVIEW OF SHIFTS TOWARDS RENEWABLE SOURCES

Engineering Science & Technology Journal, Journal Year: 2024, Volume and Issue: 5(2), P. 272 - 287

Published: Feb. 2, 2024

The global landscape of energy production is undergoing a profound transformation as nations grapple with the imperatives sustainable development and climate change mitigation. This paper encapsulates comprehensive review Energy Transition Policies, specifically focusing on shift towards renewable sources. delves into myriad policy initiatives adopted by countries worldwide to transition from conventional fossil fuel-based systems cleaner more alternatives. analysis explores diverse motivations driving these transitions, ranging environmental concerns economic competitiveness security. By examining unique frameworks different regions, research provides valuable insights challenges opportunities associated adoption It investigates regulatory mechanisms, financial incentives, technological advancements that shape trajectory policies scale. Furthermore, sheds light impact various stakeholders, including governments, industries, local communities. examines socio-economic implications integration, job creation, role international collaborations in fostering practices. study adopts comparative approach, drawing case studies geographical contexts distill common trends best practices formulation implementation. nuanced understanding complex interplay between energy. synthesizing it contributes holistic perspective inherent shaping resilient future. an invaluable resource for policymakers, researchers, industry stakeholders seeking navigate intricate scale. Keywords: Energy, Renewable Innovation, Transition, Review.

Language: Английский

---

Energy system analysis with a focus on future energy demand projections: The case of Norway

Energy, Journal Year: 2023, Volume and Issue: 272, P. 127107 - 127107

Published: March 6, 2023

Post Covid-19 pandemic and the Ukrainian war are significantly impacting energy systems worldwide, faltering investments threatening to throttle expansion of primary clean technologies, even in case a well-structured managed system, such as Norway. This unprecedented crisis requires deeper analyses well-measured actions from main actors Norway's climate sector. Hence, providing highlighting needed interventions improvements system is crucial. study analyzes demand-side households, industry, transport, "other" sectors. LEAP model, powerful analysis tool, was used conduct based on Baseline Mitigation scenarios. The demand by sector fuel type toward 2050 forecasted, firstly considering set parameters key assumptions that impact security supply secondly ambitious target government decreasing GHG emissions 55% 2030 90–95% year compared 1990 levels. mitigation scenario aims diversify overall national technological changes large-scale renewable sources (RES) integration. From perspective change issues, EV's include an attractive option for deep decarbonization, including other sustainable H2, biofuel mixed with diesel, use excess heat deriving industry cover households' heating demand, integration pumps driven RES during off-peak applied. Energy projections uncertain, goal show how different up affect whole leading combined global warming potential (GWP) around 7.30 MtCO2 56.40 tones released baseline scenario, reaching only 77.5% reduction referring level. study's findings net-zero ambitions end impossible without carbon tax application capture storage (CCS), especially oil gas industry.

Language: Английский

---