Avainsanoja: pipes, factory, paper mill, pulp, trees, forest industry, sky, air, pollution, employees

Avainsanoja: mill, wind, energy, power, nature, ecological, source, pointers, sky, horizon, blow, rotate, rotating, wings

Avainsanoja: laundry, washing machine, display, instructions, turning knob, temperature, numbers, hot, cold, water consumption, clean, dirty, energy

Avainsanoja: water, tap, running, cost, energy, consumption, consumer, cubic, price, pure, clean, pay, money, bill, 50, euro, sink, wash, hand

Avainsanoja: house, home, temperature, hot, warm, energy, level, degree, celsius, nobs, lights, display, device, heating, central, control, unit, setting, on, CO2, warming, plus, minus, signs, up, down, arrows