Ключевые слова: accounting, autumn, background, battery, beige, building, business, central, climate, cold, commerce, concept, consumption, control, convector, currency, ecology, economy, efficiency, energy, equipment, family, finance, heat, home, house, household, insulation, model, money, object, power, property, radiator, regulator, save, savings, scarf, space, system, temperature, text, thermal, wall, warm, white, winter, wrapped,