d.d. shushing is eyeing the new york stock exchange for its i.p.o. instead of hong kong according to reuters the ride sharing company is said to be targeting a valuation of 100000000000 dollars didn't they opt 1st 2nd listing in hong kong. chief ilan musk says the vehicles of the company can now be bought resent bitcoin the option will be available outside the united states later this year last month tesla revealed it had purchased large amounts of bitcoin sending the price of the crypto currency soaring. now speaking of bitcoin it gets a bad rap at least from an environmental perspective mining cryptocurrency it uses vast amounts of energy but the tax underpinning because block chain of course is turning out to be a valuable tool for renewable energy companies this next story takes us to portugal . portuguese company of bare toes supplies textile companies worldwide the industry is not exactly known for its environmental friendliness the fabric printer not far from the city of portal aims to improve on that one reason managing director susana said h