Andy Walker - Research Output - National Renewable Energy Laboratory

EmailAndy.Walkernrelgov

Research Activity per Year

22 Paper
20 Technical Report
14 Presentation
8 Article
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14 Results

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2025
Growing Panes: Investigating the PV Technology Trends Behind Frequent Early Failures in Modern Glass-Glass Modules
Palmiotti, E., Springer, M., Zuboy, J., Silverman, T., Braid, J., Jordan, D., Rabade, S., Walker, A. & Barnes, T., 2025, 41 p.
Research output: NREL › Presentation
2023
Considerations in Development of a Roadmap Toward Resilient and Net-Zero Energy Supply
Walker, A., 2023, 14 p.
Research output: NREL › Presentation
Reliability, Cost and Performance Risks of PV Connector Failures
Walker, A. & Desai, J., 2023, 19 p.
Research output: NREL › Presentation
2022
Cybersecurity Standards for Photovoltaic Operations
Walker, A. & Benton, D., 2022, 13 p.
Research output: NREL › Presentation
REopt: Energy Decision Analysis
Elgqvist, E., Olis, D., Laws, N., Krah, K., Becker, B., Ericson, S., Parkhill, L., Dunham, H., Farthing, A., Manogaran, I., Gagne, D., Eger, R., Muerdter, N., Blakley, H. & Walker, A., 2022, 53 p.
Research output: NREL › Presentation
2020
Moving the Mission Forward with Renewable Energy
Walker, A., Shah, C. & Elgqvist, E., 2020, 73 p.
Research output: NREL › Presentation
Renewable Energy Analysis: Geospatial Analysis and Maps (U.S.)
Walker, A. & Heimiller, D., 2020, 19 p.
Research output: NREL › Presentation
REopt: Energy Decision Analysis
Anderson, K., Cutler, D., Olis, D., Elgqvist, E., Laws, N., Li, X., Krah, K., Becker, B., Walker, A., Mishra, S., Pohl, J., Ericson, S., Parkhill, L., Chakrabarti, S., Eger, R., Muerdter, N., Jeffery, A. & Kwasnik, T., 2020, 33 p.
Research output: NREL › Presentation
Solar Photovoltaic Systems Time-Series Simulation: Subinterval Distribution vs. Steady-State Assumption
Walker, A., Desai, J. & McDonald, B., 2020, 23 p.
Research output: NREL › Presentation
2019
The Role of Reliability and Durability in Photovoltaic System Economics
Woodhouse, M., Walker, H., Fu, R., Jordan, D. & Kurtz, S., 2019, 34 p.
Research output: NREL › Presentation
2018
Observations of PV Systems Post-Hurricane
Hotchkiss, E. & Walker, H., 2018, 22 p.
Research output: NREL › Presentation
2017
PV O&M Cost Model and Cost Reduction: U.S. Department of Energy (DOE), Energy Efficiency & Renewable Energy (EERE)
Walker, H., 2017, 27 p.
Research output: NREL › Presentation
2012
Renewable Energy 101 (Presentation): NREL (National Renewable Energy Laboratory)
Walker, H., 2012, 99 p.
Research output: NREL › Presentation
Solar Water Heating (Presentation): NREL (National Renewable Energy Laboratory)
Walker, H., 2012, 48 p.
Research output: NREL › Presentation