Not quite all of it. Sometimes vegetation converts solar energy to chemical energy which is not released but remains stored. This is where our oil reserves came from; The energy we get from them is, in effect, stored solar energy. ( Of course, now that we are pulling it out of the Earth and burning it, we are releasing this energy back into the environment.)Why isn't it simply what @DaveC426913 suggested?
I think the EMR part sums up to zero for it's either used by lifeforms or radiated back in space