So much for solar panels and wind farms offering competitive alternatives to fossil fuels. (climate-resistance.org)
To completely end our need to draw oil from the ground and burn it, we must develop renewable, low - carbon, and economically competitive alternatives to diesel and jet fuel. (psmag.com)
So this debate is about whether we continue to pay out $ 25,000 each when we sell properties or use competitive alternatives. (remonline.com)