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HR Volume 36 Issue 8
Designing Single-Regulated Turbines for Flexible Operations
Driven by the short-term trade in current electricity markets, utilities increasingly operate plants equipped with Francis or pumped-storage units with more frequent starts and stops and at lower loads than just a few years ago. Therefore, power producers and manufacturers emphasize extending the operating range of existing power plants and increasing flexibility for new units.
Capturing Untapped Potential: Small Hydro in Irrigation Canals
The installation of small in-conduit hydropower projects on existing infrastructure offers a significant untapped potential that is being recognized at both the state and federal level in the U.S. Working with Oregon’s North Unit Irrigation District, Natel Energy has identified additional potential for low-head hydropower on NUID’s Main Canal, harnessing a generating resource that would have otherwise been wasted.
Providing Power to the People for More Than a Century
Newfoundland and Labrador is Canada’s most easterly and youngest province, having joined Canada by plebiscite (a direct vote of the qualified voters) in March 1949. England formally claimed Newfoundland as a colony beginning in 1583, and it was subject to English laws until it was organized by vote as a colony in 1825. In 1907, Edward VII, King of the United Kingdom and the British Dominions and Emperor of India, declared the Colony of Newfoundland – having enjoyed responsible government since 1854 – the status of an independent Dominion within the British Empire.
Update on Major US$1.2 Billion Hydropower Rehabilitation Program
In 2004, the Nashville District of the U.S. Army Corps of Engineers embarked upon the Cumberland River System Hydropower Rehabilitation Program, a US$1.2 billion program using funding granted by the U.S. Congress in the Water Resources Development Act of 2000, along with normal appropriations.
Global Headlines
Africa
Under terms of a September facilitation agreement signed in Pakistan, the Private Power & Infrastructure Board and the government of Azad Jammu & Kashmir will cooperate in setting up private hydropower projects with a capacity of less than 50 MW.
Annual International Guide to Hydro Innovations and New Technology
I used to buy in to that way of thinking that says hydropower is a “mature” technology, that not much changes from year to year in terms of new products or innovations. After all, why mess with what works? And, honestly, we weren’t hearing about a lot of flashy new technology or applications.
Perspectives: Tell Us What You Want
There’s so much that the editors in PennWell’s Hydro Group want to do, in terms of bringing the best and most useful information to the global hydro market….
The Beauty of Hydro
690-MW Salal Power Station on the Chenab River in the state of Jammu and Kashmir, India, owned by NHPC Ltd. (photo courtesy of NHPC Ltd.)…
Briefings
The UK Parliament came under fire last month for its lack of action in issuing a response to an independent review of the Swansea Bay Tidal Lagoon in Wales, pot…
HR Volume 36 Issue 8
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Latest Hydro News
Designing Single-Regulated Turbines for Flexible Operations
Capturing Untapped Potential: Small Hydro in Irrigation Canals
Providing Power to the People for More Than a Century
Update on Major US$1.2 Billion Hydropower Rehabilitation Program