Low noise wind turbine blade

A wind turbine blade having a profiled contour including a pressure side and a suction side, and a leading edge and a trailing edge with a chord extending therebetween defining a chordwise direction and a chord length between the leading edge and the trailing edge, the wind turbine blade extending in a longitudinal direction between a root end and a tip end, the wind turbine blade having a blade length along the longitudinal direction from the root end to the tip end,

• wherein the wind turbine blade has a first airfoil blade section having a first blade section length along the longitudinal direction and being located between 40% and 100% of the blade length measured from the root end,
• wherein, within the first airfoil blade section, the pressure side and the suction side, in a cross sectional plane perpendicular to the longitudinal direction, meets at the trailing edge forming a first trailing edge angle between the pressure side and the suction side at the trailing edge,
• wherein the first trailing edge angle is at least 15 degrees, such as between 15-30 degrees, preferably between 17-25 degrees, and
• wherein, within the first airfoil blade section, the pressure side is substantially straight near the trailing edge.