We don't know as Israel immediately laid siege, preventing the provision of a new power station, water desalination plant and sewage plant. Apparently the west providing the infrastructure for Gaza to succeed economically is not allowed. I think mainly because it will show Israel's claims to be lies and that in fact any economic success is mainly down to German and American taxpayers subsidising the state.
Merkel says would welcome constructive Iranian role in any Syria talk (Reuters)
from the article: Israel needs to launch a preemptive diplomatic strike