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Hoymiles: A Global Signal in Distributed Energy
From microinverters to energy storage, Hoymiles is building a broader distributed-energy footprint across residential, commercial, industrial and utility-scale applications. Its new HiFlow Pro also marks a significant U.S. milestone for plug-in solar.

Charles Mohler
Sep 24


The Truth and Consequences of Evolution to a New Grid and a New Dawn
Grid modernization is more than new equipment. It is an architectural transition with consequences for utilities, industry, wildfire resilience, insurance, communities and the economics of power. This FieldSpan Doctrine Chapter examines both the risks of poorly coordinated modernization and the opportunity created by intentional hybrid AC/DC architecture.

Charles Mohler
Sep 14


How the AC/DC Grid Shift Could Affect Your Monthly Electric Bill
Data centers and AI are adding enormous new loads while utilities invest in reliability and wildfire hardening. FieldSpan explores whether emerging hybrid AC/DC architecture could create new ways to serve high-density loads while protecting community affordability.

Charles Mohler
Sep 12


Founders Circle Intelligence Drop — “The New Data Center Reality”
The data-center conversation has focused heavily on energy demand. FieldSpan examines a different question: whether evolving DC architecture, storage and hybrid AC/DC delivery could change how high-density loads interact with the grid.

Charles Mohler
Sep 11


Riding the AC/DC Wave: The Hybrid Grid Is Taking Shape
Founders Circle Intelligence Drop — “Riding the AC/DC Wave” 1. The Wave Has Arrived ABB’s DC architecture announcement is not a product update — it’s a structural signal. It confirms the hybrid grid future we’ve been anticipating: DC for high‑density loads, AC for community delivery, hybrid nodes for resilience. 2. The IOU/Muni Split Is Now Technically Validated Our early proposal: IOUs → DC infrastructure + large loads Munis/Co‑ops → AC distribution + community loads ABB’s d

Charles Mohler
Sep 11


Two Fires, Two Terrains — One National Infrastructure Problem
Washington State is confronting the economic consequences of wildfire while North Carolina faces a very different threat beneath its peatlands. Two terrains reveal the same larger problem: wildfire risk is increasingly an infrastructure challenge.

Charles Mohler
Sep 10


Wildfire Pro Shop Feature
Attic and crawlspace vents can become vulnerable pathways during wildfire conditions. Wildfire Pro Shop explores micro-ember exposure, vent protection and proactive home-hardening strategies.

Charles Mohler
Sep 10


Founders Circle Intelligence Drop — “The Hybrid Grid We Saw Coming”
The future grid may not be AC or DC—it may be both. FieldSpan examines ABB’s DC infrastructure push, the emerging hybrid-grid model, and what it could mean for utilities, communities and resilience.

Charles Mohler
Sep 10


ABB’s DC Power Push Signals a Grid Shift — And It Aligns With FieldSpan’s AC/DC Doctrine
ABB’s growing focus on DC power architecture is bigger than AI data centers. FieldSpan examines how DC infrastructure, storage and distributed energy could contribute to a more flexible and resilient grid.

Charles Mohler
Sep 8


Founders Circle - Two Washingtons
Two Washingtons are confronting wildfire from different directions: emergency conditions in Washington State and structural wildfire reform in Washington, D.C. FieldSpan examines what both reveal about America’s evolving wildfire challenge.

Charles Mohler
Sep 8


Founders Circle - Snap Plate Mold Defender
FieldSpan Founders Circle spotlights Snap Plate Mold Defender, a construction-phase protection system developed by Wildfire Pro Shop founder Steve Conboy to address moisture, mold, and long-term building resilience.

Charles Mohler
Sep 7


AC Fire Behavior as Weather: A Terrain‑Aware Model for Leaders Across Industries
What happens when wildfire behavior becomes a model for decision-making? FieldSpan explores AC as Accelerated Conditions, DC as Deliberate Conditions, and how terrain-aware intelligence can help leaders respond when operational pressure begins moving like weather.

Charles Mohler
Aug 29


Understanding Wildfire Behavior: How Communities Can Read Fire Reports and Recognize When a Fire Shifts from DC to AC
What do containment, wind, terrain and fire growth actually tell you about a wildfire? FieldSpan explains how communities can interpret wildfire reports and use the AC/DC Fire Behavior Framework to recognize changing conditions.

Charles Mohler
Aug 28


Not All Fires Are Wildfires: Why AC and DC Fire Behavior Matters More Than Ever
Not every fire burning outdoors behaves the same way. FieldSpan’s AC/DC framework distinguishes fast, wind- and terrain-driven runaway fire behavior from fires that remain containable and responsive to suppression—giving communities clearer language for understanding fire risk.

Charles Mohler
Aug 27


What’s Federally Approved Today — And What Isn’tApproved Today (Agency‑Grade)
Federal wildland fire operations rely on tested and evaluated retardants, gels, foams, and other wildfire chemicals. But what does federal qualification actually mean—and where does that leave emerging wildfire mitigation products designed for homeowners?

Charles Mohler
Aug 26


Founder‑Grade Monday Announcement - Wildfire Intelligence
FieldSpan is changing how we approach wildfire reporting—focusing on early signals, terrain-aware intelligence, and situational reads when wind, slope, fuel, and landscape alignment matter most.

Charles Mohler
Aug 24


Hawk Fire Update — Verdi Corridor
The Hawk Fire northwest of Reno is showing wind-driven behavior across high-desert terrain near Peavine Mountain. FieldSpan looks at the fuels, terrain, wind alignment, and growing exposure along the Verdi–Mogul corridor.

Charles Mohler
Aug 23


Founder’s Log — Friday, August 14, 2026
his is where terrain-aware wildfire intelligence becomes critical: classifying the terrain and atmospheric conditions correctly helps determine which tactics, aircraft, and operational windows are actually appropriate.

Charles Mohler
Aug 14


August 12, 2026 — FieldSpan Global Signals Briefing
This week’s cross-hemisphere ignition sequence demonstrates why global wildfire intelligence is becoming operationally essential: atmospheric pressure, terrain behavior, infrastructure strain, and resource saturation are increasingly connected across regions.

Charles Mohler
Aug 12
The Material Cliff (Part 2 — Who Jumps the Line)
Discover who gets priority when materials run short. Learn how to Jump The Line and its impact on communities and data centers. Jump The Line!

Charles Mohler
Jul 1
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