Field Notes

Dispatches from the build — energy policy as it changes, the engineering underneath our hybrid systems, and the communities we power. Written by the people doing the work.

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Engineering

Grid-forming inverters: how solar and storage learned to hold the grid

As spinning generators retire, grid-forming inverters let solar and batteries supply stability themselves — setting frequency, riding through faults, even black-starting the grid.

KMKeith Mathis · Jun 27, 2026
Markets

The demand supercycle: how data centers and electrification are reshaping power markets

After roughly two decades of flat demand, data centers and electrification have flipped the grid to fast growth — and the community backlash is bending the trend toward renewables.

KMKaren Mathis · Jun 27, 2026
Community

Sharing the land: agrivoltaics and the dual-use solar farm

Sheep grazing under 4,000+ MW of U.S. solar and crops that need less water in the shade — how dual-use solar keeps land working.

EEElizabeth Eklund · Jun 26, 2026
Policy

Texas's $5 billion bet on dispatchable power

Texas voters created a multibillion-dollar fund lending cheaply to build dispatchable generation — and a state paying for firmness validates clean-firm power.

MCMaxwell Chang · Jun 26, 2026
Policy

California's mandate to buy clean power — and who builds it

A March 2026 CPUC report shows how the state forces utilities to procure clean energy — and they buy it from independent power producers.

MCMaxwell Chang · Jun 25, 2026
Markets

Energy markets are more interconnected than ever

CAISO's EDAM went live in 2026 and the West is knitting into shared day-ahead markets. Why that matters for clean energy.

MCMaxwell Chang · Jun 24, 2026
Community

How the DAC Green Tariff helps San Diego County's disadvantaged communities

A 20% bill discount and 100% clean power for income-qualified households — no rooftop required.

KMKaren Mathis · Jun 24, 2026
Policy

Texas SB 6: managing the data-center load boom

Data centers could push ERCOT peak demand up 65% by 2031. SB 6 rewrites how large loads connect, pay, and get curtailed.

KMKaren Mathis · Jun 25, 2026
Engineering

Building flexibility into the energy campus

Solar, storage, and firm backup stacked behind one interconnection — and run as a single dispatchable plant.

KMKeith Mathis · Jun 21, 2026
Policy

California's bet on centralized clean-energy procurement

AB 1373 created a central buyer for offshore wind, geothermal, and long-duration storage — and the CPUC authorized up to 10.6 GW.

MCMaxwell Chang · Jun 24, 2026
Community

How clean generation and storage make communities stronger

Steadier bills, a durable tax base, local jobs, and a grid that holds — the quiet benefits of a clean-energy campus.

EEElizabeth Eklund · Jun 19, 2026
Policy

How Texas leads on renewables with almost no mandate

No renewable mandate, no capacity market — yet Texas leads in wind, solar, and storage. The market design that explains it.

EEElizabeth Eklund · Jun 24, 2026
Markets

The cost of solar — and storage — keeps falling

Two cost curves, both pointing down, and what they mean for hybrid project economics.

KMKaren Mathis · Jun 4, 2026
Community

When the grid goes down: storage and community resilience

Wildfire shutoffs and heat waves are testing the grid. How storage keeps communities powered through the hard days.

EEElizabeth Eklund · Jun 17, 2026
Engineering

What EnerVenue's 30,000-cycle battery changes

Metal-hydrogen storage that lasts the life of the project — and why that reshapes lifetime cost.

KMKeith Mathis · Jun 14, 2026

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