How to power the world from clean renewable energy sources. It can be done!

We can power the world from clean, renewable energy sources. We don’t need fossil fuels. This video explains the details of how we achieve this See part 1 of this play-list for a brief overview Moving to a cleaner renewable world needs political will, and investment.

Know Your Electricity Bill

Hi, I’m Emily Johnston I’m an environmentalist who is proud to work at Bruce Power. I’m also a working mom who lives in a small Ontario town where I grew up The classic electricity from Ontario families and businesses is an important issue across the province as families work to balance their many household expenses […]

‘Hey Bill Nye, How About Hydraulic Knees?’ #tuesdayswithbill

Hi. I’m at Patrick Lee from Deerpath Middle School. I’m in fifth grade. And my question is do you think hydraulics could help people with knee problems when their knee breaks down and it could help it go down much softer? Patrick, let me start by saying that is a fabulous tie. Way to go […]

About HERA

Olá, pessoal! Olá, pessoal! Em nome da PSR, Eu gostaria de dizer que nós estamos muito satisfeitos e honrados por termos sido selecionados como um dos finalistas do prêmio Energy and Innovation Awards 2019 Nos próximos minutos Vocês assistirão a um vídeo que preparamos Sobre o HERA O resultado de anos de trabalho duro que […]

The $50 Water Turbine – DIY, Portable, Powerful, and Open Source

My name is Daniel Connell. The last 10 years I’ve been developing low-tech alternative infrastructure, basically things people can make themselves from recycled readily available materials which takes care of their basic human needs. this is mostly to do with energy, water and sanitation, food, that sort of thing. I’m at a place called Valldaura […]

AERO POWER Cheaper than Coal is the new Hydro

AVTECH Energy Corporation mimics nature to produce renewable energy cheaper than coal Here’s how: A tornado is a natural power house that’s • made of warm air and • runs on warm air • with no other moving parts. It is also a virtual chimney that helps to cool the planet and the draft of […]

mini hydropower | 微型水力發電機 一天可發電6kwh,一家都用不了,還不用維護

Part 3 Engaging the Private Sector in Liberia’s Electricity Future

NARRATOR>>With the help of USAID and other donors, President Ellen Johnson Sirleaf delivered on her promise to bring a “small light today” to Monrovia. But achieving “big light tomorrow” was much more challenging. The Liberia Electricity Corporation lacked the capacity to rebuild and expand an electricity sector that had been reduced to nothing during, and […]

Lec-24 Dynamic modeling of Hydro Turbines and Governors

Friends, today we will study the dynamics modeling of hydro turbines and hydro governors. We have studied the dynamics models for steam turbines and a turbo governors, the characteristic of the hydraulic turbine are different from that of a steam turbine and therefore different dynamic models are required for hydro turbines the the physical arrangement […]