Grocery stores of the future might stock " food" that lasts years on end, freeing up shelf space and reducing transportation and storage requirements.

未来的食品店可能会储存能够保存数年之久的“食物”，从而腾出货架空间，减少运输和储存需求。

Now, adding the cost of carbon dioxide disposal will make fossil fuel-based products more expensive, and a 10 percent storage requirement by 2030, for example, might add a few pence to the cost of a liter of petrol.

现在，增加二氧化碳处理的成本将使基于化石燃料的产品更加昂贵，例如，到 2030 年 10% 的储存要求可能会使一升汽油的成本增加几便士。