Overall
Pieces that weigh supply, grid and demand together: plans and transition paths.
Articles
1- Part 1
Reading power · Overall
From the rice cooker switch to the bill — five stops on the road of one kWhOne September evening at 7 p.m., you press the rice cooker switch. That hour's September average market price for 1 kWh was 137.8 Korean won, more than the 97.6 won at 4 a.m. Yet on your bill, the hour you used it disappears. What lies in between?
Calculators
All tools →- Unit converter — kW, kWh, MW, MWhConvert units and work out a plant’s output
- Expected value and risk premiumWork out the gap between a bet’s average and a sure amount
- Risk aversion and the portfolioChange how much you dislike risk and watch how much of the risky asset you hold
- Network effects and demandSee how much more price-sensitive demand gets when buyers draw in buyers
- Total, average and marginal productSee how the extra output from each added unit of labour changes
- Isoquants and returns to scaleSee the labour–capital mixes for one output, and what scaling everything up does
- Long-run average cost and economies of scaleSee economies and diseconomies of scale on the curve that wraps plant-size cost curves
- Economies of scope (SC)Judge economies of scope from separate and joint production costs