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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Fact sheet showing the metrics from calendar year 2016 from Building America's various outreach activities, including website, webinars, publications, etc. Metrics report on data for outreach and stakeholder engagement.
Fact sheet showing the metrics from calendar year 2016 from Building America's various outreach activities, including website, webinars, publications, etc. Metrics report on data for outreach and stakeholder engagement.
This presentation summarizes the findings from the report 'SunShot 2030 for Photovoltaics (PV): Envisioning a Low-cost PV Future.' This presentation was given as a webinar on September 26, 2017.
Webinar slide deck for the 2017 Standard Scenarios Report (https://www.nrel.gov/docs/fy18osti/68548.pdf).
This webinar on the economic sizing of batteries for smart, connected homes was presented on December 14, 2017.
Consistent cost and performance data for various electricity generation technologies can be difficult to find and may change frequently for certain technologies. With the Annual Technology Baseline (ATB), the National Renewable Energy Laboratory annually provides an organized and centralized set of such cost and performance data. The ATB uses the best information from the Department of Energy national laboratories' renewable energy analysts as well as information from the Energy Information Administration for fuel-based technologies. The ATB has been reviewed by experts and it includes the following electricity generation technologies: land-based wind, offshore wind, utility-scale solar photovoltaics (PV), commercial-scale solar PV, residential-scale solar PV, concentrating solar power, geothermal power, hydropower, coal, natural gas, nuclear, and conventional biopower. This webinar presentation introduces the 2017 ATB.
Presentation demonstrates the use of the System Advisor Model (SAM) in international analyses, specifically Mexico. Two analyses are discussed with relation to SAM modelling efforts: 1) Customer impacts from changes to net metering and billing agreements and 2) Potential benefits of PV for Mexican solar customers, the Mexican Treasury, and the environment. Along with the SAM analyses, integration of the International Utility Rate Database (I-URDB) with SAM and future international SAM work are discussed. Presentation was created for the International Solar Energy Society's (ISES) webinar titled 'International use of the NREL System Advisor Model (SAM) with case studies'.
This slide deck was presented in the monthly FCTO webinar series (May 2017). The goal of this presentation was to share our latest results and remarks on the manufacturing competitiveness analysis of the hydrogen refueling stations (HRS). Manufacturing cost models were developed for major systems in the HRS such as compressors, storage tanks, chillers, heat exchangers, and dispensers. In addition to the cost models, we also discussed important remarks from our analysis for the international trade flows and global supply chain for the hydrogen refueling stations. The last part of the presentation also highlights effect of economies of scale and high production volumes on lowering the cost of the hydrogen at the pump.
Webinar presented July 26, 2018, on the second report in NREL's Electrification Futures Study series, which focuses on scenarios reflecting a wide range of possible electricity demand growth through 2050 driven by the adoption of end-use electric technologies.
This presentation is the slide deck used for the 2018 Standard Scenarios Webinar.
This presentation was delivered as a webinar to members of the Durable Modules Materials Consortium (led by NREL) on February 11, 2019. We are now preparing it for posting to the DuraMAT website. The presentation offered an overview of how NREL's technoeconomic analysis helps to guide DuraMAT's work. Specifically, the presentation offers several examples of how analysis helps answer the question 'what is the value of solving a particular problem?'
Federal agencies may want to procure renewable energy from an off-site generator. Green tariffs allow large utility customers in traditionally regulated states to procure renewable energy from their utility through a special tariff for energy from a specific renewable energy project, typically through a long-term contract. Some of these green tariffs provide customers with cost savings. The webinar will explain how these tariffs are structured, how to evaluate cost savings potential and what agencies need to consider when examining this purchasing option.
This presentation is from the ReEDS webinar given on October 31, 2019. This presentation provides an overview of the Regional Energy Deployment System (ReEDS) model.
This SolSmart webinar serves as an educational resource for local governments interested in better understanding market barriers and expanding solar and energy efficiency deployment in low to moderate income (LMI) communities. Viewers will be able to explore and visualize data developed by the National Renewable Energy Lab (NREL) focused on how rooftop solar on LMI housing represents an opportunity to help modernize the U.S electric grid and advance energy affordability in LMI communities. NREL and the American Council on an Energy Efficient Economy (ACEEE) also discuss financing options and incentives for solar development and energy efficiency in LMI communities.
As part of the PV Magazine Webinar 'View-factor vs. ray tracing - which bifacial modelling techniques should you use?,' the second part lead by NREL will explore the different rear-irradiance calculation software, which fall into two categories: view-factor and ray-tracing models. View factor models assume isotropic scattering of reflected rays, allowing for calculation of irradiance by integration. Due-diligence software such as PVSyst or SAM use the view-factor model. Ray-tracing models simulate multipath reflection and absorption of individual rays entering a scene. Raytracing software such as bifacial_radiance, which is the only available open-source toolkit, offers the possibility of reproducing complex scenes, including shading or finite-system edge effects. This can be useful to evaluate specific system geometries, shading and obstructions, areas of different albedo and electrical mismatch, all topics of interest to the prediction of bifacial performance. Model agreement for view factors and bifacial_radiance software is improving and has been shown to be between 2% (absolute) when compared with measured results.
The National Renewable Energy Laboratory (NREL) is hosted an in-person workshop and webinar for the distributed wind Competitiveness Improvement Project (CIP) on Tuesday, December 17, 2019, at NREL's Flatirons Campus. The CIP is a periodic solicitation issued by NREL on behalf of the U.S. Department of Energy's Wind Energy Technologies Office. Through a competitive process, component suppliers and manufacturers of small- to medium-sized wind turbine technology are awarded cost-shared subcontracts to optimize their designs, develop advanced manufacturing processes, and perform turbine testing. The CIP aims to make wind energy cost competitive with other distributed generation technologies and increase the number of wind turbine designs certified to national performance and safety standards.
The pairing of solar energy and energy storage technologies presents several opportunities of increased value for communities. This webinar provided an introduction into the topic including markets, tariffs, benefits, and interconnection agreements. It then included a deeper study of permitting considerations for communities such as safety, resources and existing challenges. Lastly, SolSmart communities with solar and storage experience are highlighted.
<span style="font-family: Calibri,sans-serif; font-size: 11pt;">Presentation on Nodeworks for the Workflow Summer Webinar Series (WoWoHa) 2020 given on August 28, 2020. See </span><a style="color: black; font-family: Calibri,sans-serif; font-size: 12pt;" href="https://wowoha.org/" rel="noopener noreferrer">https://wowoha.org/</a>