Monday, 29 December 2014
Monday, 29 September 2014
Some Very Good News ... 100 % Solar in 14 years
Futurist Ray Kurzweil notes that solar power has been doubling every two years for the past 30 years — as costs have been dropping. He says solar energy is only six doublings — or less than 14 years — away from meeting 100 percent of today’s energy needs.
Energy usage will keep increasing, so this is a moving target......
But, by Kurzweil’s estimates, inexpensive renewable sources will provide more energy than the world needs in less than 20 years.
Even then, we will be using only one part in 10,000 of the sunlight that falls on the Earth..... Washingtonpost.com
Energy usage will keep increasing, so this is a moving target......But, by Kurzweil’s estimates, inexpensive renewable sources will provide more energy than the world needs in less than 20 years.
Even then, we will be using only one part in 10,000 of the sunlight that falls on the Earth..... Washingtonpost.com
Friday, 26 September 2014
Living off the grid in Costa Rica ...
The New Economics Foundation (NEF) ranked Costa Rica first in its 2009 Happy Planet Index, and once again in 2012. The index measures the health and happiness they produce per unit of environmental input. According to NEF, Costa Rica's lead is due to its very high life expectancy which is second highest in the Americas, and higher than the United States. The country also experienced well-being higher than many richer nations and a per capita ecological footprint one third the size of the U.S.
With more than 90% of its electricity generated from renewable energy sources and goals to reach 95% by 2014, Costa Rica is certainly one of the greenest countries on the planet. It also is on track to become the world’s first carbon-free economy.
Costa Rica is among the Latin America countries that have become popular destinations for medical tourism. In 2006, Costa Rica received 150,000 foreigners that came for medical treatment. Costa Rica is particularly attractive to American tourists because of its proximity and short flight, the quality of medical services, and lower medical costs.
Costa Rica is among the Latin America countries that have become popular destinations for medical tourism. In 2006, Costa Rica received 150,000 foreigners that came for medical treatment. Costa Rica is particularly attractive to American tourists because of its proximity and short flight, the quality of medical services, and lower medical costs.
Costa Rica has become one of the most stable, prosperous, and progressive nations in Latin America. It permanently abolished its army in 1949, becoming the first of a few sovereign nations without a standing army.Costa Rica has consistently been among the top-ranking Latin American countries in the Human Development Index (HDI), placing 62nd in the world as of 2012. Christianity is the predominant religion, and Roman Catholicism is the official state religion according to the 1949 Constitution, which at the same time guarantees freedom of religion.
According to the most recent nationwide survey of religion, conducted in 2007 by the University of Costa Rica, 70.5% of Costa Ricans are Roman Catholics (44.9% practicing Catholics), 13.8% are evangelical Protestants, 11.3% report that they do not have a religion, and 4.3% belong to another religion. Because of the recent small, but continuous, immigration from Asia, other religions have grown, the most popular being Buddhism.
A "Renewable Paradise" Mother Nature has greatly influenced Costa Rica’s commitment to renewable energy. The country is blessed by copious amounts of rainfall – most of the country receives more than 100 inches of rain per year. Thus, it’s no surprise that over 80% of Costa Rica’s electricity is generated by hydro facilities. The country also boasts considerable geothermal power as well as growing wind assets, solar, and biomass facilities. The literacy rate in Costa Rica is 94.9%, one of the highest in Latin America. When the army was abolished in 1949, it was said that the "army would be replaced with an army of teachers." Elementary and high schools are found throughout the country in practically every community. Universal public education is guaranteed in the constitution.
Costa Rica's "Dry Season" (sunny and warm Beaches ) extends from December to April. The "Green Season" (lots of rain) is from May to November. So you have 5 months to collect Solar power and 7 months to collect water. A perfect balance. I will post affordable properties, small houses and land available for sale below ...
How about building and living in a Treehouse ? Finca Bellavista
Thursday, 18 September 2014
Living off the Grid for 7 days and nights in a Sukkah. Oct 8-15
A sukkah is a structure consisting of a roof made of organic material which has been disconnected from the ground (the s'chach). A sukkah must have 3 walls. It should be at least three feet tall, and be positioned so that all or part of its roof is open to the sky (only the part which is under the sky is kosher.)
The holiday lasts seven days (eight in the diaspora). The first day (and second in the diaspora) is a sabbath-like yom tov (holiday) when work is forbidden, followed by the intermediate Chol Hamoed and Shemini Atzeret. The Hebrew word sukkōt is the plural of sukkah, "booth or tabernacle", which is a walled structure covered with schach (plant material such as leafy tree overgrowth or palm leaves).
The sukkah is intended as a reminiscence of the type of fragile dwellings in which the Israelites dwelt during their 40 years of travel in the desert after the Exodus from slavery in Egypt. Throughout the holiday, meals are eaten inside the sukkah and some people sleep there as well. On each day of the holiday, members of the household recite a blessing over the lulav (closed frond of the date palm tree, bound with boughs and branches of the willow and myrtle trees) and etrog (yellow citron) (Four species).
According to the prophet Zechariah, in the messianic era Sukkot will become a universal festival and all nations will make pilgrimages annually to Jerusalem to celebrate the feast there.(Zech 14:16-19) Rashi in Parashat Pinchas (Numbers, 29:18) writes that the 70 bulls offered whenever the Jewish people are able to offer animal sacrifices, the sum total sacrificed throughout the seven days of the Sukkot festival, correspond to and benefit the 70 national-linguistic groups encompassing all of humanity
Thursday, 11 September 2014
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