Company makes third cut to renewables company outlook this year
Reduces both margin and volume outlook
Weaker diesel market hits biofuel costs
(Adds analyst, background, detail in paragraphs 2-3, 9-11)
By Elviira Luoma and Essi Lehto
HELSINKI, Sept 11 (Reuters) - Finnish refiner Neste on Wednesday cut the margin outlook for its biofuel service for the 3rd time this year due to falling costs and also reduced its anticipated sales volumes, sending out the business's share price down 10%.
Neste stated a drop in the cost of routine diesel had actually affected what it can charge for the biofuel it makes in Europe and Singapore, while input costs for waste and residue feedstock remained high.

A rush by U.S. fuel makers to recalibrate their plants to produce eco-friendly diesel has created a supply excess of low-emissions biofuels, hammering revenue margins for refiners and threatening to hinder the nascent industry.
Neste in a statement slashed the anticipated typical similar sales margin of its renewables system to between $360-$480 per tonne of biofuel, down from $480-$580 per tonne seen in July and well below the $600-$800 seen in February.
The company now also anticipates renewables-based sales volumes in 2024 to be about 3.9 million tonnes rather of the 4.4 million it had forecasted because the start of the year, it included.
A part of the volume cut came from the production of sustainable air travel fuel, of which it is now expected to sell in between 350,000-550,000 tonnes this year, down from between 500,000 and 700,000 tonnes seen formerly, Neste said.

"Renewable items' sales prices have been adversely impacted by a substantial reduction in (the) diesel cost throughout the third quarter," Neste stated in a declaration.
"At the very same time, waste and residue feedstock rates have not reduced and renewable item market value premiums have actually stayed weak," the business included.
Industry executives and experts have actually said rapidly expanding Chinese biodiesel manufacturers are looking for new outlets in Asia for their exports, while Shell and BP have actually announced they are stopping briefly growth plans in Europe.
While the cut in Neste's guidance on sales volumes of sustainable air travel fuel came as a surprise, the unfavorable effect on biodiesel margins from a lower diesel price was to be expected, Inderes analyst Petri Gostowski said.
Neste's share price had actually reversed some losses by 1037 GMT however stayed down 5.8% on the day and 48% lower year-to-date. (Reporting by Elviira Luoma, Essi Lehto and Boleslaw Lasocki; Editing by Terje Solsvik and Jan Harvey)