1. Инженеры-исследователи попыталис

1. Инженеры-исследователи попытались решить эту проблему за счет использования возобновляемых источников энергии.
2. На сегодняшний день основное внимание уделено разработке нового подхода к координации различных средств и способов производства и передачи электрической энергии.
3. Совсем недавно, тем не менее, было решено углубить и расширить проводимые исследования, поскольку они вызвали повышенный интерес к рассматриваемой проблеме, а ее положительное решение имеет огромное значение для экономики в целом.

Результаты (английский) 1:

1. Engineers-researchers have tried to solve this problem through the use of renewable energy.2. to date, the focus is on developing a new approach to coordinating the various means and ways of production and transmission of electric energy.3. More recently, however, it was agreed to deepen and broaden research because they caused an increased interest in the issue, and its favourable decision is crucial for the economy as a whole.

Результаты (английский) 2:

1. Engineers, researchers have tried to solve this problem through the use of renewable energy sources.
2. Today focuses on the development of a new approach to the coordination of the different means and methods of production and transmission of electric energy.
3. More recently, however, it has been decided to deepen and extend the ongoing studies as they have caused the increased interest to the problem, and its positive decision is of great importance for the economy as a whole.