Which area in Austria is known for consistently producing botrytis affected wines?

Neusiedlersee is renowned for its consistently producing botrytis affected wines due to its unique climatic conditions. The area has a warm, shallow lake that creates a foggy environment, which is ideal for the development of Botrytis cinerea, commonly known as noble rot. This fungus affects grapes, leading to concentration of sugars and flavors, as well as the production of highly sought-after sweet wines.

The warm climate, combined with the cool nights that are typical in the area, allows for the development of this noble rot in a reliable manner. The region produces a variety of styles, but its sweet wines, particularly from grape varieties such as Sauvignon Blanc and Welschriesling, are particularly celebrated. This consistent ability to produce high-quality botrytis-affected wines sets Neusiedlersee apart from the other regions mentioned, which may produce quality wines but do not have the same level of consistency with noble rot production.