solar energy

Aerial view of two solar power towers surrounded by vast semicircular fields of mirrors amid green farmland
Out of ideas and in debt, Spain taxes the sun: Forbes mocks its renewables policyEconomy

Out of ideas and in debt, Spain taxes the sun: Forbes mocks its renewables policy

Rosella C.Rosella C.September 10, 2013
Rows of large solar panel trackers behind a wire fence in a grassy field under a blue sky with light clouds
The solar energy business: a bad investment in SpainEconomyInvesting

The solar energy business: a bad investment in Spain

Rosella C.Rosella C.July 31, 2013
Close-up of a desktop 3D printer's extruder head moving along metal rails over a blue build plate with a thin printed layer
7 tech industries of the future to invest in or build a business on (2013)InvestingTechnology

7 tech industries of the future to invest in or build a business on (2013)

Rosella C.Rosella C.May 4, 2013
Two workers on blue boom lifts cleaning a large canopy of solar panels that shades a car park
Google invests another $94 million in solar photovoltaic powerInvestingTechnology

Google invests another $94 million in solar photovoltaic power

Rosella C.Rosella C.December 21, 2011
Rows of solar panels on pole-mounted frames stretching across a field beyond bare vineyard rows under an overcast sky
Investing in solar photovoltaic energyInvesting

Investing in solar photovoltaic energy

Rosella C.Rosella C.December 15, 2011
Metal sculpture shaped like a tree with square solar panels mounted on its branches, standing in a plaza between office buildings
A 13-year-old solves the solar energy “puzzle”Technology

A 13-year-old solves the solar energy “puzzle”

Rosella C.Rosella C.August 24, 2011
Tree-shaped metal sculpture topped with small solar panels above a circular bench in a park
Solar energy as a public phone chargerBusiness IdeasTechnology

Solar energy as a public phone charger

Rosella C.Rosella C.June 27, 2011
Single frosted light bulb glowing brightly while lying on its side on a dark surface
A roundup of business ideas by sectorBusinessBusiness Ideas

A roundup of business ideas by sector

Rosella C.Rosella C.July 22, 2010
Marble facade of the Palacio de Bellas Artes lit in pink at night, with a few people sitting on the plaza in front
Business ideas to start in Mexico and ArgentinaBusiness Ideas

Business ideas to start in Mexico and Argentina

Rosella C.Rosella C.June 25, 2010
High-rise apartment blocks of Medellín climbing green hillsides, with floodlight towers and lower buildings in the foreground
Business opportunities in Costa Rica and ColombiaBusiness Ideas

Business opportunities in Costa Rica and Colombia

Rosella C.Rosella C.June 24, 2010