The RAC recently noted that despite a drop in fuel costs - with unleaded petrol falling by 2.4p per litre - drivers continue to pay over the odds at pumps. The current average price of 147.88p per ...

Supercharging pumped-hydro stations with floating PV Scientists have simulated the addition of floating solar panels to Switzerland’s Etzelwerk, an open-loop pumped-storage hydropower plant.

The state pumps too much groundwater, especially during droughts. Now, it's learning to refill the overdrawn bucket. "It's the simplest math in the world," says one scientist.

I get a lot of text messages, that new kind of way to exchange information. I like it when it works and hate it when it doesn’t. The part I like the best is the speed I can sometimes get an answer if ...

Context matters for enterprises, especially if it changes dramatically, and this is what is happening in Nepal’s hydropower sector. It is primarily about economics. The price of electricity generated ...

Venn diagrams typically consist of overlapping circles, with each representing some set of elements, (e.g., things that are cuddly or Broadway shows).

Watch the quick and simple restoration of old submersible pump motors. From rewinding to fixing the motor, this fast process brings the pump back to life, working like new again. It's a satisfying ...

Critics worry that changes to the natural landscape could devastate local ecosystems, particularly around Loch Ness, where the combination of multiple schemes would threaten wildlife and significantly ...

Tata Projects sees green hydrogen, green ammonia, pump storage hydro as pillars of growth “Sustainability is a critical element for us and we see in this sustainability journey, a lot of ...

The pumps were sold with spa liners under brand names SaluSpa, Coleman and Hydro-Force. They may also have been sold separately. The AirJet and HydroJet Spa Pump model numbers affected by the ...

Discover how to build a mini water pump for your mini farming projects. This simple DIY guide will help you create an efficient and compact water pump for all your small-scale agricultural needs.