Ключевые слова: analysis, banknote, bill, blackout, business, cable, concept, conceptual, consumption, contact, cord, cost, crisis, currency, economic, economy, electric, electrical, electricity, energy, eu, euro, europe, finance, financial, global, grid, high, house, increase, industrial, inflation, market, metaphor, money, pay, plug, power, price, problem, refusal, rise, roll, save, sector, tariff, uncontrolled, unknown,