The part of the sentence "has sparked considerable" is correct and usable in written English.
You can use it to describe when something has caused a considerable amount of interest, debate, or discussion. For example, "The new policy proposal has sparked considerable debate within the community."
This has sparked considerable controversy.
The issue has sparked considerable debate.
The Iranian opposition has sparked considerable online discussion in China, as well as disapproving coverage in the official media.
Because she is blond, white and Canadian (from British Columbia), her success has sparked considerable resentment among the jazz cognoscenti.
"In recent months," noted Caryl, "Beijing has elevated its claims to territory in the South China Sea to the level of a 'core national interest' on par with Tibet or Taiwan, and that has sparked considerable anger among the other countries in the region — including Brunei, Indonesia, Malaysia, the Philippines, Taiwan, and Vietnam — that claim ownership of pieces of the sea.
"The story has sparked considerable comment," General Hayden wrote, referring to the account in The Times, "including claims that the opinion opened the door to more harsh interrogation tactics and that information about the interrogation methods we actually have used has been withheld from our oversight committees in Congress.
One MP whose local party received the letter said it had sparked considerable anger.
Those revelations have sparked considerable embarrassment in Jakarta and prompted a significant rift in the diplomatic relationship.
That pledge could prove crucial for Wal-Mart, whose banking ambitions have sparked considerable protest and prompted the first public hearing in the 73-year history of the Federal Deposit Insurance Corporation, which would regulate a Wal-Mart bank.
The researches on high antioxidant capacity of bilberries have sparked considerable interest among consumers who want to know how bilberries can contribute to the nutritional quality of their diet [6, 14].
The importance of soil fungi in complex carbon degradation and the recent identification of genes involved in this process have sparked considerable interest in examining fungal gene expression in situ.
