China is the world''s largest renewable energy installer with a capacity of 1020 gigawatts in 2021. This study aims to analyze the public discourse around China''s green energy and green technology and the paths to sustainable development by comparing public policy. The public discourse analysis approach and Grey Prediction Model are applied to analyze the
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In-depth knowledge of solar radiation resources and assessment of solar PV potential is important for the implementation of solar energy projects. In this study, an interpretable machine learning model based on extreme gradient boosting optimized by the particle swarm optimization algorithm (PSO-XGBoost) was developed to estimate the global
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The rapid expansion of photovoltaic (PV) power stations in recent years has been primarily driven by international renewable energy policies. Projections indicate that global PV installations have covered an area of 92000 km 2, equivalent to the entire land area of Portugal (Zhang et al., 2023b, Zhang et al., 2023c).Based on current growth rates, China''s
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Solar is the most abundant source of energy, and it is closely connected to the environment, and climate conditions (Almorox et al., 2021). The fundamental scientific principle of solar PV power is generating energy using solar PV panels that create electricity when sunlight is absorbed by the PV panels after passing through the atmosphere (Rauschenbach, 1980).
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These findings underscore the strategic importance of Northwest China in the national push towards clean energy adoption, highlighting the need for tailored renewable energy strategies that leverage the specific strengths of each province. Fig. 7 b illustrates the sensitivity analysis for solar energy simulation, where several factors
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Fossil fuels are the primary energy sources of China, which are not only expensive but have adverse environmental impacts. To cope with this situation, the Chinese government wants to fulfil 25% of its energy consumption by non-fossil fuels by 2030. In this perspective, we selected the solar sources of the country and collected solar irradiation data
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The sun can produce about 380 billion kWh of energy, and Turkey has a solar energy potential of 87.5 million TOE, with 26.5 suitable for thermal use and 8.75 for electricity generation, highlighting its high solar potential . Solar Power Plants (SPP) in Turkey contribute to the country''s energy and environmental goals by generating electricity without harming the environment and
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Solar energy has many environmental benefits compared to fossil-based sources. Use of solar energy reduces carbon dioxide emissions, maintains the quality of water resources, requires less power
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Solar power is vital for China''s future energy pathways to achieve the goal of 2060 carbon neutrality. Previous studies have suggested that China''s solar energy resource potential surpass the projected nationwide power demand in 2060, yet the uncertainty quantification and cost competitiveness of such resource potential are less studied.
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The potential applications of this dataset include (1) analysing the spatial and temporal patterns of PV installation across China over different land cover and land use types;
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In contrast, low solar energy resource is in the east with a regional minimum below 1300 kWh m −2 in the Sichuan basin, where the largest cloud coverage is found in China (Fig. S1a). The secondary minimum of solar energy resources is in the northeast due to the highest latitude that limits solar insolation. A similar spatial pattern of solar
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In this paper, we estimate the wind and solar investment needs of Chinese provinces between 2020 and 2060 under four alternative pathways towards China''s 2060 carbon neutrality, using a global integrated assessment model with provincial details of China combined with the most updated cost data for each province, and explicitly considering national and local
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While many renewable technologies such as wind energy, hydropower, nuclear, and solar PV have been examined and installed in China (United Nations Framework Convention on Climate Change , 2008),
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A high-resolution, exhaustive assessment of the current spatiotemporal pattern of solar energy potential in China has been carried out by multiple studies, and the results indicate that solar
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To develop solar energy as a primary source of electricity supply in China, it is imperative to also develop an overall and complete solar energy potential analysis.
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This study aims to provide a detailed spatial and temporal characterization of China''s wind and solar energy resource potential. Quantifying this potential is necessary to identify pathways to
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Small-scale solar radiation predictions primarily rely on simulated data and parametric models. The detailed attention to urban environments and architectural specifics enhances the spatial and temporal resolution set in these solar radiation simulations, leading to higher simulation accuracy and more refined results .For instance, Hachem-Vermette and
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The global installed solar capacity over the past ten years and the contributions of the top fourteen countries are depicted in Table 1, Table 2 (IRENA, 2023). Table 1 shows a tremendous increase of approximately 22% in solar energy installed capacity between 2021 and 2022. While China, the US, and Japan are the top three installers, China''s relative contribution
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At its core, solar analysis is a comprehensive assessment of a location''s solar potential. It involves the evaluation of various factors that influence the effectiveness of harnessing solar energy, such as sunlight exposure, shading, and the optimal placement of solar panels. Why is a Solar Analysis Important? Optimizing Energy Production .
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Solar energy is the term for the energy collected from solar irradiance, and this energy can be in the form of heat (thermal energy), a chemical change or process or even pure electrical energy (electricity) [3,4]. The overall amount of solar energy that strikes the earth is much greater than all its current and future energy demands, so this highly distributed source
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Accurate assessment of the photovoltaic (PV) power generation potential in China is important for the reduction of carbon emission intensity and the achievement of the goal of
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Wind and solar energy assessment mainly uses reanalysis datasets (such as NCEP (National Centers for Environmental Prediction), MERRA (Modern-Era Retrospective Analysis for Research and Applications), ERA (ECMWF Re-Analysis), CMA (China Meteorological Administration)) and meteorological station observation data , . Reanalysis data, in the
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While many renewable technologies such as wind energy, hydropower, nuclear, and solar PV have been examined and installed in China (United Nations Framework Convention on Climate Change , 2008), until 2013 the proportion of fossil fuels to total energy use still take as high as 89.98%, and the total emission from fossil utilization is more than 10 × 10
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Global solar radiation (R s) is a key parameter for determining the energy yields of solar photovoltaic (PV) systems.However, long-term R s data are not available in most regions of China, impeding the management and development of PV systems. In this study, a novel model for estimating R s was developed and coupled with a PV power model and inverse distance
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The most visible leaders in the renewable energy team are solar and wind power. In addition, as an important member of marine renewable energy, tidal energy has also received extensive attention around the world in the past few years [, , ].Tidal energy is produced by the surge of ocean waters during the rise and fall of tides, which has high power density and
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The urgent global focus on renewable energy underscores the necessity of shift towards renewable energy sources like solar and wind power .Solar photovoltaic (PV) energy is expected to surpass coal capacity by 2027 due to its cost-effectiveness , , making it pivotal in this transition ina''s pledge to carbon peaking by 2030 and carbon neutrality by 2060
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China: 500 m 2: Solar energy The existing studies focus primarily on technical performance assessment and analysis instead of optimization. Within the optimization research, The hypothesis of this study is that the local context plays an important role in the optimal configuration planning, techno-economic-environmental performance, and
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Focusing on the desert area of Northwest China, recognized as the most promising region for solar energy development, this study aims to: (1) assess the
Learn More The assessment of the variability and intermittency of wind and solar energy sources depends on indices that provide insights into the constancy and uniformity of the sources. Concerning the potential of solar energy, several widely employed indices in academic literature deserve attention, including the clearness and cloudiness indexes.
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The annual average wind and solar energy in China are expected to decrease in the future based on a multi-RCM ensemble The internal variability plays a dominated role in the uncertainty of WPD an...
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For China, some researchers have also assessed the PV power generation potential. He et al. utilized 10-year hourly solar irradiation data from 2001 to 2010 from 200 representative locations to develop provincial solar availability profiles was found that the potential solar output of China could reach approximately 14 PWh and 130 PWh in the lower
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China is the main contributor to the sharp increase in solar capacity, accounting for one-third of global solar power to 2017. The cumulative solar capacities in China in 2010 and 2017 are provided in Fig. 1, and are compared with those in several other counties who are also leading developers of solar power.Started from less than 1 GW in 2010, China''s capacity of
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The following are the contributions made by the research: (i) To address a gap in the literature, the viable evaluation of solar energy in China was examined. (ii) Furthermore, a
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Request PDF | An assessment of consumers'' willingness to utilize solar energy in China: End-users'' perspective | Climate change issues have become significant challenges in China''s sustainable
Learn MoreClear spatial dislocations between PV power generation potential and population distribution and electricity demand. Accurate assessment of the photovoltaic (PV) power generation potential in China is important for the reduction of carbon emission intensity and the achievement of the goal of Carbon Neutral.
Central and southeast China is abundant in wind and solar energy. The technical potential of onshore wind power and photovoltaic power in this area is 8.33 billion kW. The technical potential of distributed PV power is 1.81 billion kW, accounting for nearly half of the country's total. At the same time, the region is close to the load center.
This study aims to estimate China's solar PV power generation potential by following three main steps: suitable sites selection, theoretical PV power generation and total cost of the system.
According to the research results, China's solar power sector must be developed for four significant reasons. First, most of China's energy generation system relies on fossil fuels, which not only harm the environment but are also quite expensive and put a tremendous strain on budgetary resources.
Through GIS analysis, the technical potential of land centralized photovoltaic power in China is about 41.88 billion kW (Table 5). The spatial pattern of the technical potential of China's centralized photovoltaic power is basically the same as the spatial pattern of solar energy resource endowment.
Many studies have employed various methodologies to assess solar PV potential abroad. Alam Hossain Mondal and Sadrul Islam (2011) utilized GeoSpatial Toolkit and NASA Surface Meteorology and Solar Energy data to assess the solar energy resource potential in Bangladesh.
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