And for biofuels or bio-based, sustainable aviation fuel, you need funding and you need feedstock.

至于生产生物燃料，或基于生物的可再生航空燃料，这需要资金，需要原料。

A big one is availability of feedstocks.

一个重要因素是原料的可用性。

" If this equated to mining, you would have a very high-grade feedstock, " he said.

“如果这等同于采矿，你将拥有非常高级的原料，”他说。

Other firms are dreaming up different types of greener feedstocks.

其他公司正在构思不同类型的更环保的原料。

Steelmakers are keen on hydrogen, too, including as a feedstock.

钢铁制造商也热衷于氢，包括作为原料。

Growing corn (maize) as a feedstock to make ethanol occupies land that could otherwise be used for growing food, for example.

比如，种作为原料生产乙醇占用了大量可用来种粮食的土地。

To avoid controversy, international sustainable-fuel standards currently prohibit using food crops as a feedstock altogether.

为避免争议，国可持续燃料标准目前完全禁止使用粮食作物作为原料。

Hydrogen and its derivatives will be badly needed as carbon-free feedstocks for Europe's steel and chemicals industries.

欧洲钢铁和化业迫切需要氢气及其衍生物作为无碳原料。

You can turn waste into resources if you have a pure feedstock of a certain material that makes all the difference in the world.

- 如果您拥有某种材料的纯原料，您可以将废物转化为资源，从而改变世界。

They may still rely on genetically modified corn and soy for feedstock, but if bioreactors run on renewable energy they will have a smaller climate footprint.

生产这种肉可能仍然依赖转基因和大豆作为原料，但如果生物反应器用可再生能源运，那么气候足迹就会更小。

It is one of the best feedstocks for producing fertilizer, and it is one of the safer and cleaner cooking fuelsfor women in poor countries.

它是生产肥料的最佳原料之一，也是贫穷国家妇女使用的更安全、更清洁的烹饪燃料之一。

Recently it was jointly awarded up to $200m by America's Department of Energy to convert CO2 captured at a petrochemical plant into ethylene, a useful feedstock.

最近，美国能源部与该机构联合拨款 2 亿美元，用于将一家石化厂捕获的二氧化碳转化为有用的原料乙烯。

The alternative feedstocks could reduce the amount of wild caught fish needed to make fish feed, transforming an industry with a vital role in feeding the world's growing population.

替代原料可以减少为了制作鱼食而捕捞的野生鱼，从而让这个业在养活世界上不断增长人口方面发挥重要作用。

Both the energy business (the exploration and production of oil and gas) and the fuel and feedstock unit (which supplies the chemicals industry) did worse than forecast.

能源业务（石油和天然气的勘探和生产）以及燃料和原料部门（为化学业供应）的表现均低于预期。

So vanillin is a component that's derived from oil that we pump out of the ground. It's the same feedstock that we use to make petrol that we use in our cars.

香草醛是从我们从地下抽出的石油中提炼出来的成分。它和我们用来制造汽车汽油的原料一样。

Recently, it was jointly awarded up to $200 million by America's Department of Energy To convert CO2 captured at a petrochemical plant into ethylene, a useful feedstock.

最近，美国能源部联合授予它高达2亿美元，用于将石化厂捕获的二氧化碳转化为乙烯，这是一种有用的原料。

They followed a warning from the US Department of Agriculture that stocks of corn and barley, the feedstocks of the meat industry, would “fall dramatically” with US corn stocks forecast to hit a 14-year low.

由于不断传来库存下滑的警告，交易员正在疯狂地寻求货源。此前，美国农业部警告，肉类业的饲料——和大麦库存将“大幅下降”，其中美国库存预测将达到14 年低点。

To provide it with a feedstock while the supply of old EV batteries builds up, Redwood has created a collection scheme to recycle batteries from defunct devices such as mobile phones and power tools.

为了在旧电动汽车电池供应增加的同时为其提供原料，Redwood 制定了一项收集计划，从手机和电动具等报废设备中回收电池。

Its boffins conclude that by 2050, the conversion of CO2 into marketable products can operate at a global annual scale of multiple gigatons to provide an alternative circular carbon feedstock.

其结论是，到2050年，将二氧化碳转化为适销对路的产品可以在全球范围内以数千亿吨的年规模运作，以提供替代的循环碳原料。

Its boffins conclude that by 2050 " the conversion of CO2 into marketable products… can operate at a global annual scale of multiple gigatonnes to provide an alternative, circular-carbon feedstock." That would certainly be worth picking up a shovel for.

其结论是，到 2050 年， “将 CO2 转化为适销对路的产品...... 可以在数亿吨的全球年规模上运营，以提供替代的循环碳原料。 这当然值得拿起铁锹。