Topic · across the network

Energy

What everything costs, and the politics of where it comes from.

120: briefs
5: subjects
10:45: average
1290 min: in total

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science.briefs Science

All 17 in science →

10:10

Renewable energy

Renewables aren’t a discovery — they’re a scaling target with a definition, not a breakthrough.

9:31

Nicolas Léonard Sadi Carnot

Carnot didn’t invent the steam engine—he invented the idea of physical limits.

9:39

Thomas Edison

Edison didn’t invent the light bulb—he invented the process that made it matter.

8:32

Wind power

Wind power did not begin with climate policy — it began with a Scottish professor lighting his cottage in 1887.

13:00

Sadi Carnot's 1824 argument that every heat engine has an efficiency ceiling set only by temperature, built on the wrong theory of heat, still turned out right and grew into the second law of thermodynamics.

10:18

Chicago Pile-1

Enrico Fermi

Chicago Pile-1 proved a self-sustaining nuclear chain reaction was possible using natural uranium and purified graphite — nothing more, nothing less.

13:00

Lithium cobalt oxide

In 1980 John Goodenough found a layered cobalt compound that could double a battery's capacity, Oxford chose not to patent it, and nearly forty years later he collected the Nobel Prize for it at ninety-seven, the oldest laureate in the prize's history.

10:20

James Prescott Joule

Heat is not a substance — it is work in disguise.

business.briefs Business

All 72 in business →

14:40

Trina Solar

A solar company that sells panels while facing forced labour findings, tariff circumvention rulings, and a US military-linked designation.

12:06

ExxonMobil

Rockefeller Standard Oil · 1882

ExxonMobil is the largest U.S.-based oil and gas company. It was formed in 1999 by merging Exxon and Mobil. It is vertically integrated across oil and gas and its chemicals division. It produces about 3% of the world’s oil and 2% of global energy. In 2024, it emitted 610 Mt of CO2 — 1.58% of global emissions. It has faced widespread criticism and litigation over environmental incidents, including the 1989 Exxon Valdez oil spill, and for decades of climate change denial despite internal scientific accuracy.

11:57

JA Solar Holdings

A solar cell supplier that grew on Chinese subsidies — and now faces U.S. sanctions for military links.

9:47

LONGi

LONGi didn’t win the solar race by selling panels — it won by owning the wafer.

9:48

Grupa Lotos

A national refiner with scale and lubricant leadership — but no defensible moat, no retail proof, and no independent future after 2022.

11:09

NNPC

NNPC is not a commercial oil company — it is a state monopoly dressed in corporate clothing.

10:20

Rosneft

Rosneft is not an energy company — it is a state-owned hydrocarbon extraction platform with climate costs baked into its balance sheet.

11:34

Surgutneftegas

Vladimir Bogdanov · 1993

Surgutneftegas is a Russian oil and gas company formed in 1994 by merging state-owned entities holding major Western Siberian reserves. It became a private company in 1993 and has operated under Vladimir Bogdanov’s leadership since. Its business model relies on control of upstream assets, state-granted infrastructure rights, and export relationships — not capital markets, innovation, or transparency.

technology.briefs Technology

All 29 in technology →

10:03

Battery energy storage system

Battery storage isn’t a bridge to renewables — it’s the first real alternative to spinning reserve.

8:36

Nuclear power

Nuclear power delivers low-carbon baseload electricity—but only by accepting high cost, slow deployment, and unresolved waste.

9:14

Sodium-ion battery

Sodium-ion batteries are not lithium’s successor—they’re its pragmatic counterweight.

8:43

Solar power

Solar power delivers electricity—but only when the sun shines, only where it shines brightly, and only after you’ve solved storage, transmission, and land-use trade-offs.

11:39

Solid-state battery

Solid-state batteries deliver real gains in safety and speed — but they are not shipping, not scaling, and not replacing anything yet.

10:19

Turboprop

The turboprop trades jet speed for propeller efficiency—and it wins every time below 725 km/h.

9:45

Watt steam engine

James Watt · 1776

The Watt steam engine is not a leap forward in power—it is a correction of thermal waste. It separates condensation from the cylinder so steam condenses cold while the cylinder stays hot. This cut coal use in half versus the Newcomen engine. But the 1776 version delivered only reciprocating motion for mine pumps. Rotary motion, double-acting operation, and expansive steam were later additions—not features of the original commercial engine.

9:56

Wind power

Wind power works—but only when the wind blows, only up to 59% efficiency, and only if you redesign the grid around it.

culture.briefs Culture

All 1 in culture →

9:04

Off-the-grid

Off-the-grid isn’t freedom—it’s a different kind of dependency.

nature.briefs Nature

All 1 in nature →

8:42

Lightning

Lightning is not alive — but it reshapes the atmosphere, ignites fire, and powers climate science.