@vim-crouwel/cfpc/dist/calculators/energy.js

TypeScript library for calculating CO2 emissions from food, energy, and transportation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.co2PerKwh = co2PerKwh;
exports.acUsage = acUsage;
exports.acCo2Emissions = acCo2Emissions;
exports.dataSource = dataSource;
const utils_1 = require("../utils");
const energyData = (0, utils_1.getEnergy)();
/**
 * Calculate CO2 emissions for energy consumption
 * @param kwh - Energy consumption in kilowatt hours
 * @returns CO2 emissions in kg
 */
function co2PerKwh(kwh) {
    if (kwh < 0)
        throw new Error('Energy consumption cannot be negative');
    return energyData.co2_per_kwh.value * kwh;
}
/**
 * Calculate AC usage for given area and hours
 * @param m2 - Area in square meters
 * @param hours - Usage hours
 * @returns Energy consumption in kWh
 */
function acUsage(m2, hours) {
    if (m2 < 0)
        throw new Error('Area cannot be negative');
    if (hours < 0)
        throw new Error('Hours cannot be negative');
    return energyData.ac_usage_per_m2_per_hour_kwh * m2 * hours;
}
/**
 * Calculate CO2 emissions for AC usage
 * @param m2 - Area in square meters
 * @param hours - Usage hours
 * @returns CO2 emissions in kg
 */
function acCo2Emissions(m2, hours) {
    const kwh = acUsage(m2, hours);
    return co2PerKwh(kwh);
}
/**
 * Get data source for energy emissions
 * @returns Data source reference
 */
function dataSource() {
    return energyData.co2_per_kwh.source;
}