Top stories

Opinion

What’s News

More News
Got a tip for us?

Editors read every submission. Here is how to send documents, on background or on the record.

How to submit

The Picture

Rows of solar panels in a field.
The finished end of the chain. Between the polysilicon and the cell sits the wafer, and there is barely any American wafer capacity at any stage of the pipeline.

Fifty-Six Gigawatts of Cell Capacity, Thirteen of Wafers. The Cells Need Wafers.

Latest News

Everything we have published, newest first

State Capacity

Field Notes

The Gun Is Not the Constraint. The Chemistry Behind the Shell Is.

The US Army's acquisition chief spent a day in August on a howitzer production line in Changwon. The more consequential arrangement is in Arkansas, where a Korean firm has a preliminary lease at a US arsenal to build a $1.3bn plant making nitrocellulose and nitroguanidine — the chemistry every artillery shell is built on, and the part America stopped making.

By Cory Chamberlain  

Central Billet Yard at Scranton Army Ammunition Plant

The Long View

Three Different Problems Are Being Called a Budget Gap

A Colorado county is closing $12.5m. An Arizona district is cutting five assistant superintendents against a shortfall of nine to eighteen million. A Washington district is down $14m over two years after voters declined a levy. The word covers a transfer that expired, a decline that is permanent and a vote that was lost, and only one of those is fixed by cutting.

By Margaret Holloway  

A pupil at a desk in a primary school classroom.

The Hormuz Closure

World

The Mines Are Cleared. The Mines Were Never the Constraint.

US Central Command says it has cleared Iranian sea mines from the transit routes through the Strait of Hormuz. Two monitoring bodies still warn of drifting and uncharted mines outside the swept lanes, and analysts say the greater danger was always the missiles and drones on the shore. Clearing a channel is not the same as opening a strait.

By Cory Chamberlain  

Unmanned surface vessels operating with the US Fifth Fleet in the Arabian Gulf.

The Long View

The Navy Can Escort the Ship. It Cannot Underwrite It.

Warships have been escorting tankers through the Strait of Hormuz for months. War-risk premiums went from one to three percent of hull value before the war to between seven and a half and ten percent, and the escort did not bring them down. Security and risk are priced by different institutions, and they do not net.

By Cory Chamberlain  

A US Navy guided-missile destroyer under way in the Strait of Hormuz.

Explainer

Google Keeps the Auction and Gets a Referee Instead

A federal judge declined to make Google sell the ad exchange she had already found it used to monopolise the market. The remedies are behavioural — open the bids, drop the pricing rules, end first and last look. Every one of them is a rule that somebody has to keep watching.

By Alison Acosta  

The Hipolito F. Garcia Federal Building and United States Courthouse in San Antonio, TX.

What We’re Following

View all
More Stories

Opinion Voices

Argument and analysis from our columnists

Featured Voices

The reporters and editors behind the coverage

The Story So Far

State Capacity15 stories

The Cranberry Brief

Reporting on business, technology and power, each weekday morning.

We’ll only use your address to send The Cranberry Brief. Unsubscribe anytime. Read our privacy policy.