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Betavolt claims it to be the first such miniaturised device ever developed. [14] It gains its energy from a sheet of nickel-63 located in a module the size of a very small coin. [12] [14] The isotope decays into stable, non-radioactive Cu-63, which pose no additional environmental threat.
Betacel is considered to be the first commercially successful betavoltaic battery. [1] [2] [3] It was developed in the early 1970s by Larry C. Olsen at the American corporation McDonnell Douglas, using the radioisotope Promethium-147 as the beta-electron source coupled to silicon semiconductor cells.
However, smart investment in water involves more than just buying shares in utilities and. As pressures on our planet's water supply mount, investors are increasingly pouring money into solutions ...
By Robert Ross This might surprise you, but water is a fantastic investment. Take water utility stocks like American Water Works (AWK) and Consolidated Water Co. (CWCO), for example. In the past ...
Itron, a spinoff of Spokane-based Avista Corp., formerly Washington Water Power Co., was founded in 1977 in Hauser Lake, Idaho when a small group of engineers wanted to build a more efficient way to read utility meters. [7] [8] In 1984, Itron experienced global expansion into the Asian market and developed new manufacturing plants in France and ...
Diamond battery is the name of a nuclear battery concept proposed by the University of Bristol Cabot Institute during its annual lecture [1] held on 25 November 2016 at the Wills Memorial Building.
Automatic meter reading (AMR) is the technology of automatically collecting consumption, diagnostic, and status data from water meter or energy metering devices (gas, electric) and transferring that data to a central database for billing, troubleshooting, and analyzing. This technology mainly saves utility providers the expense of periodic ...
The Chinese startup Betavolt claimed in January 2024 to have a miniature device in the pilot testing stage. [13] It is allegedly generating 100 microwatts of power and a voltage of 3V and has a lifetime of 50 years without any need for charging or maintenance. [13] Betavolt claims it to be the first such miniaturised device ever developed. [13]