Windmillsa are built upon high towers today. The biggest units will be placed at a hight of three times the Helsinki Olympics Stadion Tower. But there is also a huge need for smaller towers for the distribution of electricity in remote areas with poor roads or limited infrastructure. We've an obsession in this country about "big is beutiful" and forget that delivering the biggest units to mountaineous areas can be an impossible challenge. It's better to break down the units into smaller and more manageable.