Knowledge Tree
Relations (1)
related 6.36 — strongly supporting 70 facts
Wind and solar are frequently categorized together as intermittent renewable energy sources [1], [2], [3], and are commonly compared to other power generation methods like nuclear or fossil fuels in terms of life cycle emissions [4], [5], [6] and grid integration challenges [7], [8].
Facts (70)
Sources
Sustainable Energy Transition for Renewable and Low Carbon Grid ... frontiersin.org 15 facts
perspectiveRenewable energy sources such as geothermal, solar, hydro, and wind should be utilized to their maximum potential due to their immense resource supply.
claimAchieving cost-effective, large-scale integration of solar and wind generation requires the timely deployment of infrastructure and the redesign of rules and regulations.
claimDigitalization of the power sector is a global technological trend that provides opportunities to increase the absorption of variable renewable energy sources like wind and solar, which are otherwise difficult to control.
referenceMoriarty and Honnery (2019) identify five options for the future use of renewable energy: (1) electricity from intermittent wind, solar, and wave energy; (2) dispatchable electricity from hydropower; (3) thermal dispatchable power from solar, geothermal, and biomass; (4) direct thermal energy use from bioenergy and low-temperature geothermal for heating and cooling; and (5) biochemical conversion of biomass to biogas and liquid fuels.
measurementRenewable energy sources, primarily solar and wind, grew by 1,370 TWh (+2,224%) between 1990 and 2016, marking the fastest growth rate recorded for energy sources during that period.
claimThe significant contribution of intermittent renewable energy sources like solar, wind, and hydro to power production requires a combination of flexible dispatchable power, reliable electricity transmission systems, energy storage facilities, smart grids, and demand-side electricity management.
claimThe transition to smart grids is a key technology for sustainable energy, as smart grids support decentralized generation and the integration of fluctuating renewable energy sources like solar and wind, as well as fluctuating demand from electric vehicles, while maintaining a stable electricity supply.
referenceHollaway and Bai (2013) categorize renewable energy technologies into three generations: the first generation (19th century) includes hydropower, biomass, and geothermal; the second generation (1980s) includes tidal, wind, wave, and solar; and the third generation (currently under development) includes gasification, bio-refinery, and ocean thermal power.
claimSmart grids facilitate the increased absorption of variable renewable energy sources, such as wind and solar, by providing the necessary infrastructure and capacity to displace fossil fuels from the grid.
claimRapid digitalization of the energy sector is a technology option to facilitate the energy transition, as it enhances flexibility and resilience to absorb variable renewable energy sources like wind and solar.
claimHydropower can be integrated with wind, solar, and other energy sources to provide a reliable, steady, and affordable grid electricity supply.
measurementIn 2020, fossil fuels generated 61% of global electricity, while the combination of nuclear, wind, and solar accounted for 35% of global electricity generation.
claimMicrogrid technology enhances the decentralization and use of variable renewable energy sources by balancing generation from solar, wind, and hydro with conventional sources like gas-fueled combustion turbines, coal, and diesel powerplants.
claimFuel cells and energy storage systems facilitate the use of variable renewable energy sources like wind, solar, and hydro by absorbing and storing energy for use during peak demand or when supply diminishes.
claimElectricity is defined in the study as a secondary form of energy derived from primary sources such as wind, solar, hydro, nuclear, coal, and gas through indirect conversion (generators) or direct conversion (fuel cells and solar photovoltaics).
Global perspectives on energy technology assessment and ... link.springer.com 6 facts
measurementSolar, wind, and other renewable energy sources each account for 2% of the world's total energy production.
claimThe state of California intends to transition to 100 percent renewable energy, predominantly from wind and solar, by 2045.
claimUruguay achieved the highest wind and solar penetration in Latin America and is among the world leaders in renewable electricity generation as a share of total generation, accomplishing this in less than 20 years.
claimSmart grids enhance the integration of variable renewable energy sources, such as wind and solar, and variable loads, such as electric vehicles.
claimEnergy Technology Assessment (ETA) provides insights into the feasibility and sustainability of renewable energy sources, including solar, wind, hydro, and bioenergy.
claimThe global transition to sustainable energy involves retiring fossil fuels and adopting renewable energy sources such as solar, wind, and hydropower.
Comprehensive framework for smart residential demand side ... nature.com 6 facts
claimRenewable energy sources (RES), such as solar or wind, are prioritized in the residential energy management framework for their sustainability and cost-effectiveness.
claimRenewable energy sources, such as solar or wind, are prioritized in the residential energy management framework for their sustainability and cost-effectiveness.
claimIntegrating Renewable Energy Sources (RES) like solar or wind, Energy Storage Devices (ESD), and Electric Vehicles (EVs) into residential load scenarios requires adequate infrastructure and synchronized, balanced, and stable grid operation.
claimIntegrating Renewable Energy Sources (RES) like solar or wind, Energy Storage Devices (ESD), and Electric Vehicles (EVs) into residential load scenarios requires adequate infrastructure and synchronized, balanced, and stable grid operation.
claimRenewable energy sources, such as solar or wind, are prioritized in the residential energy management framework for their sustainability and cost-effectiveness.
claimIntegrating Renewable Energy Sources (RES) like solar or wind, Energy Storage Devices (ESD), and Electric Vehicles (EVs) into residential load scenarios requires adequate infrastructure and synchronized, balanced, and stable grid operation.
Clean Energy Solutions Must Include Nuclear | ClearPath clearpath.org 5 facts
referenceThe MIT report 'The Future of Nuclear Energy in a Carbon Constrained World' (2018) assumes a 90% capacity factor for dispatchable energy sources (nuclear, natural gas, coal) and specific capacity factors for wind and solar based on the best 10-year historical record (Germany: 19% wind/9% solar; Spain: 25% wind/33% solar).
claimLithium-ion battery systems are suitable for flexible power applications but are unsuitable for the long-duration storage required to seasonally balance solar and wind penetrations exceeding 80% of annual generation.
claimNuclear power remains the largest source of low-carbon electricity generation in the United States, despite nearly a decade of rapid growth in wind and solar deployment.
referenceThe paper defines low-emissions energy sources as solar, wind, geothermal, hydro, fossil resources with 99% carbon capture, and nuclear energy, based on their attributes at the point of electricity generation.
measurementIn 2016, nuclear power accounted for nearly 20% of electricity generation in the United States, while wind and solar accounted for less than 9%.
A critical review on techno-economic analysis of hybrid renewable ... link.springer.com 5 facts
referenceA Compound Flow Power System (CFPS) is a concept that combines different energy conversion technologies, such as solar, wind, and hydropower, to create a more efficient and reliable power system by integrating multiple energy sources and storage technologies.
claimCombining multiple renewable energy sources, such as solar, wind, and biomass, with energy storage technologies in hybrid systems can improve reliability and efficiency.
claimOff-grid technologies, including solar, wind, and biomass, are used to generate electricity in locations without grid connections, but these resources are often geographically restricted and physically limited, making single-technology systems economically unviable if electricity consumption rises.
claimRafi et al. studied a microgrid model for two coastal Bangladeshi communities that integrated solar, wind, and natural gas power generation with electric vehicle storage and charging stations.
claimOptimized modeling of renewable energy sources, such as wind and solar, could offer new perspectives on Renewable Energy Source (RES)-based power system analysis, particularly in geographic areas with limited existing research.
A comprehensive overview on demand side energy management ... link.springer.com 4 facts
claimRenewable energy sources (RES), including solar, biomass, wind, solar thermal, geothermal, and small hydro turbines, are characterized as stochastic, intermittent, unexpected, and uncontrolled, yet have become a popular energy source according to Platt et al. (2014).
claimRenewable energy sources (RES), including solar, biomass, wind, solar thermal, geothermal, and small hydro turbines, have become popular energy sources despite being stochastic, intermittent, unexpected, and uncontrolled, as noted by Platt et al. (2014).
claimDemand Side Management (DSM) can provide an optimal management system by scheduling smart appliances and integrating renewable energy sources (RES) such as solar, wind, distributed micro-generators, and energy storage devices like plug-in electric automobiles and batteries (Qureshi et al. 2021; Wang et al. 2019; Wu et al. 2019).
referenceEffective Demand Side Management (DSM) systems can integrate smart appliances, renewable energy sources (solar, wind, micro-generators), and energy storage devices (plug-in electric vehicles and batteries) to optimize management (Qureshi et al. 2021; Wang et al. 2019; Wu et al. 2019).
The Power of Change: Innovation for Development and Deployment ... nationalacademies.org 4 facts
claimFederal subsidies targeted at deployment, such as the investment tax credit for solar and the production tax credit for wind, have demonstrated their effectiveness.
claimThe Deep Decarbonization Pathways Project analysis shows that deep decarbonization could be achieved through aggressive additions of solar, wind, nuclear, and carbon capture and storage (CCS) capacity in various combinations, alongside a rapid acceleration in energy-efficiency gains.
accountXcel Energy issued an 'all source' solicitation in 2013 to evaluate competitive proposals for wind, solar, and natural gas resources.
claimFossil fuel plants are likely to continue being used to compensate for the variability and intermittency of most renewable power sources, such as wind and solar.
Advancing energy efficiency: innovative technologies and strategic ... oaepublish.com 3 facts
claimIncorporating renewable energy sources like wind and solar into industrial operations helps achieve sustainability goals and reduces dependence on fossil fuels.
measurementIntegrating renewable energy sources like solar, wind, or biomass into industrial operations can reduce fossil fuel dependence, lower operational costs by up to 30%, and cut emissions, according to Erdiwansyah and Mahidin.
measurementRenewable energy systems, such as solar, wind, or geothermal installations, can generate 30% to 50% of a building’s energy needs, thereby lowering utility bills and reducing grid dependence.
Impact of carbon dioxide removal technologies on deep ... - Nature nature.com 3 facts
claimThe analysis evaluates wind, solar, and storage costs using two scenarios: a reference scenario based on anticipated research and development, and a breakthrough scenario representing a 5% probability outcome.
measurementWind and solar energy sources account for 50% of the national generation share in the reference cost scenario without policy, as determined by the US REGEN model analysis.
claimLeast-cost decarbonization pathways vary by region and policy stringency, although wind and solar shares generally increase with more stringent CO2 limits.
What Is the Energy Transition? Drivers, Challenges & Outlook sepapower.org 2 facts
claimClean energy is defined as energy derived from renewable sources, such as solar and wind, which emit zero greenhouse gas emissions.
claimThe transition to renewable energy requires advanced energy storage solutions to integrate intermittent sources like solar and wind into the existing power grid to ensure a stable and consistent energy supply.
What Role Does Nuclear Energy Play in the Race to Net Zero? earth.org 2 facts
claimRenewable energy sources, including wind, solar, hydropower, geothermal, tidal, and sustainable bioenergy, face constraints in deployment speed due to challenges regarding intermittency, energy storage, transmission, and seasonal variability.
claimNuclear power serves as a proven, always-on source of carbon-free electricity that can balance the variable output from renewable energy sources like solar, wind, hydropower, and biomass.
Nuclear Energy and Climate Change Mitigation everycrsreport.com 1 fact
claimThe term "low-carbon" is commonly used to refer to energy sources such as wind, solar, and nuclear energy that have median life cycle greenhouse gas emissions of less than 200 grams of carbon dioxide equivalent (CO2e) per kilowatt-hour.
The role of nuclear energy in mitigating climate change oecd-nea.org 1 fact
claimNuclear power can serve as baseload energy to back up intermittent renewable energy sources like solar and wind, ensuring constant and reliable electricity supply.
Nuclear energy's role in global decarbonization efforts catf.us 1 fact
claimNuclear power plants can be used to balance transmission loads by producing hydrogen when there is excess electricity from solar and wind sources.
Energy Transition: The Challenge of Our Century catalog.techdiplomacyacademy.org 1 fact
referenceThe course 'Energy Transition: The Challenge of Our Century' covers the technological, economic, and infrastructure challenges associated with shifting energy systems from fossil fuels to alternative sources including solar, wind, nuclear, and hydropower.
Role of Advanced Nuclear Energy in Deep Decarbonization onlocationinc.com 1 fact
claimRenewable energy technologies like solar and wind may not be sufficient to completely decarbonize the power sector alone due to concerns regarding grid reliability caused by their variable nature.
Energy Transition Literature - PSU Center for Energy Law and Policy celp.psu.edu 1 fact
claimJordan's efforts to transition to renewable energy, including solar and wind farms, were motivated by concerns over energy security rather than sustainability.
How Nuclear Power Supports Decarbonization Goals - LinkedIn linkedin.com 1 fact
claimNuclear power supports decarbonization goals by providing a steady, consistent supply of low-carbon electricity, which serves as a dependable partner to weather-dependent renewables like wind and solar.
Energy infrastructure vs climate change: increasing resilience ricardo.com 1 fact
claimThe increasing reliance on electricity for heating and transport, coupled with the growing proportion of renewable energy sources like wind and solar, makes the energy supply more susceptible to the unpredictable nature of weather conditions.
Geopolitics of the energy transition: between global challenges and ... geoprogress-edition.eu 1 fact
claimThe International Renewable Energy Agency (IRENA) promotes investments in renewable technologies, including solar, wind, and green hydrogen, and emphasizes the urgency of establishing shared international standards to accelerate the energy transition.
Driving deeper decarbonization with nuclear energy iaea.org 1 fact
claimFirst-of-a-kind conventional nuclear plants in the European Union and the United States can produce clean hydrogen at costs comparable to current wind and solar resources, provided they maintain good capacity factors.
Hydrogen Energy Storage Market to Reach USD ... - PR Newswire prnewswire.com 1 fact
claimHydrogen energy storage balances intermittent renewable energy sources like solar and wind by converting excess electricity generated during peak production into hydrogen through electrolysis for later use, which enables grid stabilization and long-duration energy storage.
Sustainability through business model innovation and climate ... nature.com 1 fact
claimGreen finance value denotes the allocation of financial resources for initiatives prioritizing environmental preservation, such as renewable energy (solar, wind, hydroelectric), biodiversity conservation, and natural habitat protection.
How the “Scientific Consensus” on Global Warming Affects ... heritage.org 1 fact
measurementGoldman Sachs invested $1.5 billion in wind, solar, and ethanol projects in 2006.
Reforming Iran's Energy Policy: Strategies for Sustainability ... jpia.princeton.edu 1 fact
measurementRenewable energy, including solar, wind, and hydropower, contributes less than four percent to Iran's total energy mix, which is well below the global average of about 13 percent, according to the U.S. Energy Information Administration (2024).
Comprehensive Overview on the Present State and Evolution of ... link.springer.com 1 fact
claimThere has been no significant shift in the power share of electricity-producing methods other than solar and wind throughout the last decade.