White Papers


Air Quality Impacts of Backup Diesel Generators during Grid Disruption
·  Potential Public Health Costs from Air Quality Degradation during Grid Disruption Events —
The Urgent Need to Adopt Zero Emissions Backup Power Systems (PDF)


Sustainable Zero- Carbon Emission Pathways
·  Technical: Level 2 (PDF)

California Roadmap for Generation of Renewable Hydrogen
·  At a Glance: Level 1 (PDF) Short Executive Summary
·  Technical: Level 2 (PDF) Full Executive Summary
·  More Technical: Level 3 (PDF) Final report

Alternative Vehicles GHG Comparison
·  At a Glance: Level 1 (PDF)
·  Technical: Level 2 (PDF)
·  More Technical: Level 3 (PDF)

Air Quality and GHG Impacts of Power Generation
·  Technical: Level 2 (PDF)

100% Renewable Electric Grid
·  At a Glance: Level 1 (PDF)
·  Technical: Level 2 (PDF)

Stationary Fuel Cell Cost Trends ·  At a Glance: Level 1 (PDF)

Long-Duration Energy Storage
·  At a Glance: Level 1 (PDF) Upcoming Technologies