In an effort to increase awareness about climate change, scientists in Australia are busy experimenting with printed solar panels. The team from the University of Newcastle is getting the newly invented panels ready for a 15,100-km (9,400-mile) trip in a Tesla electric car which will begin in September.
Charge Around Australia is a project that plans to power a Tesla vehicle using 18 of these special solar panels. With each plastic panel measuring 18 meters (59 feet) long, they are meant to be rolled out on the ground to absorb sunlight in order to charge. Created from laminated PET plastic, the printed solar is lightweight and costs less than $10 per square meter.
According to Paul Dastoor, the developer of the panels and coordinator of the project, the plan is twofold: the first purpose is to check the durability of the plastic panels and the second is to test the possibility of using the panels for other purposes in the future. He explained, “This is actually an ideal test bed to give us information about how we would go about using and powering technology in other remote locations, for example, in space.”
The 84-day journey is sure to raise interest in the effects of climate change. The team’s findings will have significant impact in the use of sustainable energy and solutions for the security of our planet.
US finance officials attending the G20 summit in Baden-Baden, Germany, refrained from signing a document committing the US to free trade as a policy. The refusal is a 180-degree departure from a decade-old policy of supporting free trade. The non-move stymied the chance of any deal from being forged. US intervention also led to any cooperative actions from taking place to stem the tide of climate change.
The talks between the world’s 20 most important world powers, known as the G20, ended with no joint position statement that would have definitively renewed the country’s long-standing promise to develop and nurture free trade among the nations.
US Treasury Secretary Steve Mnuchin led the US delegation and its push-back against free trade. As a result, the G20 finance ministers’ statement reneged on past commitments made by the body, including an unequivocal rejection of protectionism and a strident backing of free trade.
The statement the ministers did issue was a mildly worded, non-committal statement that said that the G20 countries “are working to strengthen the contribution of trade to their economies.”
Also conspicuously missing were the usual commitments to multilateral trade systems, like the World Trade Organization (WTO).
The summit and the G20 are both an informal forum and a non-binding body of nations. Statements do not obligate any of the countries to any particular policy or practice. However, the discussions between the G20 nations and the statements they publish do have and impact on economic and financial policy in the year to come.