1.0Robbinshttps://www.robbinstbm.com/es/A Clean Solution for Renewable Energy: Small Diameter Hydro Tunnels - Robbinsrich600338<blockquote class="wp-embedded-content" data-secret="XhUSG2tgkl"><a href="https://www.robbinstbm.com/es/small-hydro-wtc-2022/">A Clean Solution for Renewable Energy: Small Diameter Hydro Tunnels</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.robbinstbm.com/es/small-hydro-wtc-2022/embed/#?secret=XhUSG2tgkl" width="600" height="338" title="“A Clean Solution for Renewable Energy: Small Diameter Hydro Tunnels” — Robbins" data-secret="XhUSG2tgkl" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.robbinstbm.com/wp-content/uploads/2022/09/Salvasskardelva-2-scaled.jpg25601707Small hydroelectric power projects, with installed capacity up to 10 MW, are a relatively untapped but potentially game-changing source of renewable energy worldwide. In Norway, hydro projects are pioneering the use of small diameter TBMs in hard rock. Compared with drill and blast, TBMs offer increased production rates and reduction in cross section, as well as lowered rock support requirements and reduced project schedules.