Emphasizes the present moment or current state ('right now'); used in both spoken and written language, sometimes a redundant expression since 今 and 現在 overlap.
今現在のところ、問題は確認されていません。
At present, no problems have been found.
システムは今現在も稼働中です。
The system is still operating right now.
今現在は忙しいので、後で連絡します。
I'm busy right now, so I'll contact you later.