Ключевые слова: ai, alternative, background, backgrounds, blue, cartoon, collection, color, conservation, design, development, electricity, energy, environment, environmental, farm, flat, fuel, generation, generative, generative ai, generator, green, icon, illustration, industry, isolated, leaf, nature, object, power, propeller, recycling, shape, sign, silhouette, single, summer, supply, symbol, technology, tree, turbine, turning, wallpaper, water, wave, wind, windmill,