JSFiddle - React, Tailwind, and code Playground

JavaScript

var totalGen = 19;
  var totalMW = 0;
  
  for(var currentGen = 1; currentGen <= totalGen; currentGen++) {
    if (currentGen % 2 == 0) {
      if (currentGen < 5) {
        totalMW += 62;
        console.log("Generator #" + currentGen + " is on, adding 62 MW, for a total of " + totalMW + " MW!");
      } else {
        totalMW += 124;
        console.log("Generator #" + currentGen + " is on, adding 124 MW, for a total of " + totalMW + " MW!");
      }
    } else {
      console.log("Generator #" + currentGen + " is off.");
    }
    currentGen++;
  }