First quarter U.S. video game sales rose 23% over the same period a year ago, to $2.2 billion, while total unit sales climbed 18% to 63 million units, according to a report from market research firm NPD Group. The figures include sales of video game consoles and handhelds, in addition to game software for these platforms. Portable game hardware showed the most growth, rising 162% to $293 million -- fueled by the Nintendo DS and Sony PSP -- while console hardware and software saw more modest gains of 8% and 7%, respectively. Total console software sales exceeded $1 billion. "While we expected to see impressive sales in the portable categories, the fact that all categories saw positive sales growth in terms of both dollars and units is a real testament to the broadening appeal of video games as a form of entertainment," said NPD analyst Anita Frazier. The ten top-selling game titles for the first three months of 2005 included Sony's Gran Turismo 4 in the top spot, Take-Two's Grand Theft Auto: San Andreas, Capcom's Resident Evil 4 and LucasArts' Mercenaries.
What was once a simple, unidirectional flow of electricity from centralized power plants to passive consumers is evolving into a complex, intelligent network where millions of distributed resources actively participate in grid operations. This transformation, powered by smart grid technologies, represents one of the most significant infrastructure shifts of our time. It promises to reshape how we generate, distribute, and consume energy. At its core, the smart grid represents far more than mere digitization of existing infrastructure. This bi-directional capability is fundamental to understanding why smart grids are becoming the backbone of modern energy systems, facilitating everything from real-time demand response to the integration of renewable energy sources. Smart Grid Market Development By 2030, smart grid technologies are projected to cover nearly half of the global electrical grid, up dramatically from just 24 percent in 2025. This expansion is underpinned by explosive gr...