Looking for patterns in your electric use: The eMonitor home energy monitor

Last month, I wrote about the EcoDog home power monitoring system , which lets you see how much electricity your house is pulling, circuit by circuit. Apart from being fun for energy geeks like me who have an insatiable appetite for data, the device lets you discover patterns in your power consumption you might never [...]

The literally shocking truth about the quality of solar arrays

Solar panels are supposed to be a set-and-forget technology. Mine have performed just as advertised. All the installer said I need to do is look them over a couple of times a year and rinse off any dirt buildup. The approval and installation process had its delays and gaffes , but all’s well that ends [...]

Happy equinox! A very special time of year for solar arrays

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar ). Read his introduction here and see all posts here . Who could put a price on spring? Ah, the reawakened life, the budding flowers, the dabbles of green in the grey wood. [...]

Focus your mind: The rise of concentrated solar power

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . I had a fun talk yesterday afternoon with Bob MacDonald, the CEO of Skyline Solar , makers of a new concentrated photovoltaic (CPV) [...]

Are old houses doomed? The conflict between historic preservation and energy efficiency

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here .    [More]

Five tips for people who love both the Earth and old houses

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . Earlier this week I posed the question of whether old houses will ever be able to reduce their energy needs by the factor of [...]

Cutting the cost of solar by watching every nut and bolt

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . Solar power involves wondrous quantum physics and materials science , but its fate may hinge on whether contractors can learn to bolt on [...]

How home solar arrays can help to stabilize the grid, Part 1 of 2

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . Solar arrays can do more than feed energy into the power grid. They might also be able to help the grid cope with a [...]

How home solar arrays can help to stabilize the grid, Part 2 of 2

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . In the first installment of this post, Arnold Mckinley of Xslent Energy Technologies described how “reactive power” — that is, power stored momentarily by [...]

Solar panels versus historic districts: A conflict we need to resolve

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . A few posts ago, I talked about the tragic conflict between preserving historic homes and reducing their carbon footprint. I thought our solar array [...]